89241425

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39227}}^1$

素因数の和:39257

約数の個数: 24

約数和(自身を含む): 136199616

約数和(自身を除く): 46958191

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 455, 2275, 39227, 196135, 274589, 509951, 980675, 1372945, 2549755, 3569657, 6864725, 12748775, 17848285, 89241425]

約数ペア:

[(1, 89241425), (5, 17848285), (7, 12748775), (13, 6864725), (25, 3569657), (35, 2549755), (65, 1372945), (91, 980675), (175, 509951), (325, 274589), (455, 196135), (2275, 39227)]