85734315

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37357}}^1$

素因数の和:37388

約数の個数: 32

約数和(自身を含む): 161386560

約数和(自身を除く): 75652245

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 37357, 112071, 186785, 336213, 560355, 635069, 1008639, 1681065, 1905207, 3175345, 5043195, 5715621, 9526035, 17146863, 28578105, 85734315]

約数ペア:

[(1, 85734315), (3, 28578105), (5, 17146863), (9, 9526035), (15, 5715621), (17, 5043195), (27, 3175345), (45, 1905207), (51, 1681065), (85, 1008639), (135, 635069), (153, 560355), (255, 336213), (459, 186785), (765, 112071), (2295, 37357)]