4116125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 5896800

約数和(自身を除く): 1780675

約数列:

[1, 5, 13, 17, 25, 65, 85, 125, 149, 221, 325, 425, 745, 1105, 1625, 1937, 2125, 2533, 3725, 5525, 9685, 12665, 18625, 27625, 32929, 48425, 63325, 164645, 242125, 316625, 823225, 4116125]

約数ペア:

[(1, 4116125), (5, 823225), (13, 316625), (17, 242125), (25, 164645), (65, 63325), (85, 48425), (125, 32929), (149, 27625), (221, 18625), (325, 12665), (425, 9685), (745, 5525), (1105, 3725), (1625, 2533), (1937, 2125)]