2702425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 3785472

約数和(自身を除く): 1083047

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 317, 341, 775, 1585, 1705, 3487, 7925, 8525, 9827, 17435, 49135, 87175, 108097, 245675, 540485, 2702425]

約数ペア:

[(1, 2702425), (5, 540485), (11, 245675), (25, 108097), (31, 87175), (55, 49135), (155, 17435), (275, 9827), (317, 8525), (341, 7925), (775, 3487), (1585, 1705)]