3147625

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:190

約数の個数: 24

約数和(自身を含む): 4282200

約数和(自身を除く): 1134575

約数列:

[1, 5, 13, 25, 65, 125, 149, 169, 325, 745, 845, 1625, 1937, 3725, 4225, 9685, 18625, 21125, 25181, 48425, 125905, 242125, 629525, 3147625]

約数ペア:

[(1, 3147625), (5, 629525), (13, 242125), (25, 125905), (65, 48425), (125, 25181), (149, 21125), (169, 18625), (325, 9685), (745, 4225), (845, 3725), (1625, 1937)]