80535325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{647}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 107993088

約数和(自身を除く): 27457763

約数列:

[1, 5, 13, 25, 65, 325, 383, 647, 1915, 3235, 4979, 8411, 9575, 16175, 24895, 42055, 124475, 210275, 247801, 1239005, 3221413, 6195025, 16107065, 80535325]

約数ペア:

[(1, 80535325), (5, 16107065), (13, 6195025), (25, 3221413), (65, 1239005), (325, 247801), (383, 210275), (647, 124475), (1915, 42055), (3235, 24895), (4979, 16175), (8411, 9575)]