40830175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4227

約数の個数: 24

約数和(自身を含む): 55951776

約数和(自身を除く): 15121601

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 4177, 9775, 20885, 71009, 96071, 104425, 355045, 480355, 1633207, 1775225, 2401775, 8166035, 40830175]

約数ペア:

[(1, 40830175), (5, 8166035), (17, 2401775), (23, 1775225), (25, 1633207), (85, 480355), (115, 355045), (391, 104425), (425, 96071), (575, 71009), (1955, 20885), (4177, 9775)]