966345025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{42901}}^1$

素因数の和:42981

約数の個数: 24

約数和(自身を含む): 1292723064

約数和(自身を除く): 326378039

約数列:

[1, 5, 17, 25, 53, 85, 265, 425, 901, 1325, 4505, 22525, 42901, 214505, 729317, 1072525, 2273753, 3646585, 11368765, 18232925, 38653801, 56843825, 193269005, 966345025]

約数ペア:

[(1, 966345025), (5, 193269005), (17, 56843825), (25, 38653801), (53, 18232925), (85, 11368765), (265, 3646585), (425, 2273753), (901, 1072525), (1325, 729317), (4505, 214505), (22525, 42901)]