2003025025

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{6779}}^1$

素因数の和:7065

約数の個数: 24

約数和(自身を含む): 2542337280

約数和(自身を除く): 539312255

約数列:

[1, 5, 25, 53, 223, 265, 1115, 1325, 5575, 6779, 11819, 33895, 59095, 169475, 295475, 359287, 1511717, 1796435, 7558585, 8982175, 37792925, 80121001, 400605005, 2003025025]

約数ペア:

[(1, 2003025025), (5, 400605005), (25, 80121001), (53, 37792925), (223, 8982175), (265, 7558585), (1115, 1796435), (1325, 1511717), (5575, 359287), (6779, 295475), (11819, 169475), (33895, 59095)]