10521555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 64

約数和(自身を含む): 20238336

約数和(自身を除く): 9716781

約数列:

[1, 3, 5, 11, 15, 17, 31, 33, 51, 55, 85, 93, 121, 155, 165, 187, 255, 341, 363, 465, 527, 561, 605, 935, 1023, 1331, 1581, 1705, 1815, 2057, 2635, 2805, 3751, 3993, 5115, 5797, 6171, 6655, 7905, 10285, 11253, 17391, 18755, 19965, 22627, 28985, 30855, 41261, 56265, 63767, 67881, 86955, 113135, 123783, 191301, 206305, 318835, 339405, 618915, 701437, 956505, 2104311, 3507185, 10521555]

約数ペア:

[(1, 10521555), (3, 3507185), (5, 2104311), (11, 956505), (15, 701437), (17, 618915), (31, 339405), (33, 318835), (51, 206305), (55, 191301), (85, 123783), (93, 113135), (121, 86955), (155, 67881), (165, 63767), (187, 56265), (255, 41261), (341, 30855), (363, 28985), (465, 22627), (527, 19965), (561, 18755), (605, 17391), (935, 11253), (1023, 10285), (1331, 7905), (1581, 6655), (1705, 6171), (1815, 5797), (2057, 5115), (2635, 3993), (2805, 3751)]