1388891286315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2113}}^1\times {\mathrm{4549}}^1$

素因数の和:6718

約数の個数: 144

約数和(自身を含む): 2745946476000

約数和(自身を除く): 1357055189685

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 169, 171, 195, 247, 285, 507, 585, 741, 845, 855, 1235, 1521, 2113, 2223, 2535, 3211, 3705, 4549, 6339, 7605, 9633, 10565, 11115, 13647, 16055, 19017, 22745, 27469, 28899, 31695, 40147, 40941, 48165, 59137, 68235, 82407, 86431, 95085, 120441, 137345, 144495, 177411, 200735, 204705, 247221, 259293, 295685, 357097, 361323, 412035, 432155, 521911, 532233, 602205, 768781, 777879, 887055, 1071291, 1123603, 1236105, 1296465, 1565733, 1785485, 1806615, 2306343, 2609555, 2661165, 3213873, 3370809, 3843905, 3889395, 4697199, 5356455, 5618015, 6784843, 6919029, 7828665, 9612037, 10112427, 11531715, 14606839, 16069365, 16854045, 20354529, 23485995, 28836111, 33924215, 34595145, 43820517, 48060185, 50562135, 61063587, 73034195, 86508333, 101772645, 124956481, 131461551, 144180555, 182628703, 219102585, 305317935, 374869443, 432541665, 547886109, 624782405, 657307755, 913143515, 1124608329, 1624434253, 1643658327, 1874347215, 2374173139, 2739430545, 4873302759, 5623041645, 7122519417, 8122171265, 8218291635, 11870865695, 14619908277, 21367558251, 24366513795, 30864250807, 35612597085, 73099541385, 92592752421, 106837791255, 154321254035, 277778257263, 462963762105, 1388891286315]

約数ペア:

[(1, 1388891286315), (3, 462963762105), (5, 277778257263), (9, 154321254035), (13, 106837791255), (15, 92592752421), (19, 73099541385), (39, 35612597085), (45, 30864250807), (57, 24366513795), (65, 21367558251), (95, 14619908277), (117, 11870865695), (169, 8218291635), (171, 8122171265), (195, 7122519417), (247, 5623041645), (285, 4873302759), (507, 2739430545), (585, 2374173139), (741, 1874347215), (845, 1643658327), (855, 1624434253), (1235, 1124608329), (1521, 913143515), (2113, 657307755), (2223, 624782405), (2535, 547886109), (3211, 432541665), (3705, 374869443), (4549, 305317935), (6339, 219102585), (7605, 182628703), (9633, 144180555), (10565, 131461551), (11115, 124956481), (13647, 101772645), (16055, 86508333), (19017, 73034195), (22745, 61063587), (27469, 50562135), (28899, 48060185), (31695, 43820517), (40147, 34595145), (40941, 33924215), (48165, 28836111), (59137, 23485995), (68235, 20354529), (82407, 16854045), (86431, 16069365), (95085, 14606839), (120441, 11531715), (137345, 10112427), (144495, 9612037), (177411, 7828665), (200735, 6919029), (204705, 6784843), (247221, 5618015), (259293, 5356455), (295685, 4697199), (357097, 3889395), (361323, 3843905), (412035, 3370809), (432155, 3213873), (521911, 2661165), (532233, 2609555), (602205, 2306343), (768781, 1806615), (777879, 1785485), (887055, 1565733), (1071291, 1296465), (1123603, 1236105)]