68178675

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{6101}}^1$

素因数の和:6263

約数の個数: 24

約数和(自身を含む): 113497200

約数和(自身を除く): 45318525

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 745, 2235, 3725, 6101, 11175, 18303, 30505, 91515, 152525, 457575, 909049, 2727147, 4545245, 13635735, 22726225, 68178675]

約数ペア:

[(1, 68178675), (3, 22726225), (5, 13635735), (15, 4545245), (25, 2727147), (75, 909049), (149, 457575), (447, 152525), (745, 91515), (2235, 30505), (3725, 18303), (6101, 11175)]