8942425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 11992536

約数和(自身を除く): 3050111

約数列:

[1, 5, 17, 25, 53, 85, 265, 397, 425, 901, 1325, 1985, 4505, 6749, 9925, 21041, 22525, 33745, 105205, 168725, 357697, 526025, 1788485, 8942425]

約数ペア:

[(1, 8942425), (5, 1788485), (17, 526025), (25, 357697), (53, 168725), (85, 105205), (265, 33745), (397, 22525), (425, 21041), (901, 9925), (1325, 6749), (1985, 4505)]