8339825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 11332608

約数和(自身を除く): 2992783

約数列:

[1, 5, 13, 25, 65, 67, 325, 335, 383, 871, 1675, 1915, 4355, 4979, 9575, 21775, 24895, 25661, 124475, 128305, 333593, 641525, 1667965, 8339825]

約数ペア:

[(1, 8339825), (5, 1667965), (13, 641525), (25, 333593), (65, 128305), (67, 124475), (325, 25661), (335, 24895), (383, 21775), (871, 9575), (1675, 4979), (1915, 4355)]