68008575

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{29251}}^1$

素因数の和:29295

約数の個数: 24

約数和(自身を含む): 116071936

約数和(自身を除く): 48063361

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 29251, 87753, 146255, 438765, 731275, 906781, 2193825, 2720343, 4533905, 13601715, 22669525, 68008575]

約数ペア:

[(1, 68008575), (3, 22669525), (5, 13601715), (15, 4533905), (25, 2720343), (31, 2193825), (75, 906781), (93, 731275), (155, 438765), (465, 146255), (775, 87753), (2325, 29251)]