897807015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{53777}}^1$

素因数の和:53848

約数の個数: 48

約数和(自身を含む): 1812103488

約数和(自身を除く): 914296473

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 5565, 16695, 53777, 161331, 268885, 376439, 483993, 806655, 1129317, 1882195, 2419965, 2850181, 3387951, 5646585, 8550543, 14250905, 16939755, 19951267, 25651629, 42752715, 59853801, 99756335, 128258145, 179561403, 299269005, 897807015]

約数ペア:

[(1, 897807015), (3, 299269005), (5, 179561403), (7, 128258145), (9, 99756335), (15, 59853801), (21, 42752715), (35, 25651629), (45, 19951267), (53, 16939755), (63, 14250905), (105, 8550543), (159, 5646585), (265, 3387951), (315, 2850181), (371, 2419965), (477, 1882195), (795, 1129317), (1113, 806655), (1855, 483993), (2385, 376439), (3339, 268885), (5565, 161331), (16695, 53777)]