39384345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 128

約数和(自身を含む): 87994368

約数和(自身を除く): 48610023

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 43, 55, 61, 65, 77, 91, 105, 129, 143, 165, 183, 195, 215, 231, 273, 301, 305, 385, 427, 429, 455, 473, 559, 645, 671, 715, 793, 903, 915, 1001, 1155, 1281, 1365, 1419, 1505, 1677, 2013, 2135, 2145, 2365, 2379, 2623, 2795, 3003, 3311, 3355, 3913, 3965, 4515, 4697, 5005, 5551, 6149, 6405, 7095, 7869, 8385, 8723, 9933, 10065, 11739, 11895, 13115, 14091, 15015, 16555, 16653, 18361, 18447, 19565, 23485, 26169, 27755, 28853, 30745, 34099, 39345, 43043, 43615, 49665, 55083, 58695, 61061, 70455, 83265, 86559, 91805, 92235, 102297, 129129, 130845, 144265, 170495, 183183, 201971, 215215, 238693, 275415, 305305, 375089, 432795, 511485, 605913, 645645, 716079, 915915, 1009855, 1125267, 1193465, 1875445, 2625623, 3029565, 3580395, 5626335, 7876869, 13128115, 39384345]

約数ペア:

[(1, 39384345), (3, 13128115), (5, 7876869), (7, 5626335), (11, 3580395), (13, 3029565), (15, 2625623), (21, 1875445), (33, 1193465), (35, 1125267), (39, 1009855), (43, 915915), (55, 716079), (61, 645645), (65, 605913), (77, 511485), (91, 432795), (105, 375089), (129, 305305), (143, 275415), (165, 238693), (183, 215215), (195, 201971), (215, 183183), (231, 170495), (273, 144265), (301, 130845), (305, 129129), (385, 102297), (427, 92235), (429, 91805), (455, 86559), (473, 83265), (559, 70455), (645, 61061), (671, 58695), (715, 55083), (793, 49665), (903, 43615), (915, 43043), (1001, 39345), (1155, 34099), (1281, 30745), (1365, 28853), (1419, 27755), (1505, 26169), (1677, 23485), (2013, 19565), (2135, 18447), (2145, 18361), (2365, 16653), (2379, 16555), (2623, 15015), (2795, 14091), (3003, 13115), (3311, 11895), (3355, 11739), (3913, 10065), (3965, 9933), (4515, 8723), (4697, 8385), (5005, 7869), (5551, 7095), (6149, 6405)]