85644405

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 196499520

約数和(自身を除く): 110855115

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 49, 55, 63, 77, 99, 105, 107, 121, 135, 147, 165, 189, 231, 245, 297, 315, 321, 363, 385, 441, 495, 535, 539, 605, 693, 735, 749, 847, 945, 963, 1089, 1155, 1177, 1323, 1485, 1605, 1617, 1815, 2079, 2205, 2247, 2541, 2695, 2889, 3267, 3465, 3531, 3745, 4235, 4815, 4851, 5243, 5445, 5885, 5929, 6615, 6741, 7623, 8085, 8239, 10395, 10593, 11235, 12705, 12947, 14445, 14553, 15729, 16335, 17655, 17787, 20223, 22869, 24255, 24717, 26215, 29645, 31779, 33705, 38115, 38841, 41195, 47187, 52965, 53361, 57673, 64735, 72765, 74151, 78645, 88935, 90629, 101115, 114345, 116523, 123585, 141561, 158895, 160083, 173019, 194205, 222453, 235935, 266805, 271887, 288365, 349569, 370755, 453145, 519057, 582615, 634403, 707805, 800415, 815661, 865095, 1112265, 1359435, 1557171, 1747845, 1903209, 2446983, 2595285, 3172015, 4078305, 5709627, 7785855, 9516045, 12234915, 17128881, 28548135, 85644405]

約数ペア:

[(1, 85644405), (3, 28548135), (5, 17128881), (7, 12234915), (9, 9516045), (11, 7785855), (15, 5709627), (21, 4078305), (27, 3172015), (33, 2595285), (35, 2446983), (45, 1903209), (49, 1747845), (55, 1557171), (63, 1359435), (77, 1112265), (99, 865095), (105, 815661), (107, 800415), (121, 707805), (135, 634403), (147, 582615), (165, 519057), (189, 453145), (231, 370755), (245, 349569), (297, 288365), (315, 271887), (321, 266805), (363, 235935), (385, 222453), (441, 194205), (495, 173019), (535, 160083), (539, 158895), (605, 141561), (693, 123585), (735, 116523), (749, 114345), (847, 101115), (945, 90629), (963, 88935), (1089, 78645), (1155, 74151), (1177, 72765), (1323, 64735), (1485, 57673), (1605, 53361), (1617, 52965), (1815, 47187), (2079, 41195), (2205, 38841), (2247, 38115), (2541, 33705), (2695, 31779), (2889, 29645), (3267, 26215), (3465, 24717), (3531, 24255), (3745, 22869), (4235, 20223), (4815, 17787), (4851, 17655), (5243, 16335), (5445, 15729), (5885, 14553), (5929, 14445), (6615, 12947), (6741, 12705), (7623, 11235), (8085, 10593), (8239, 10395)]