68312775

素因数分解:

$3^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{6113}}^1$

素因数の和:6275

約数の個数: 24

約数和(自身を含む): 113720400

約数和(自身を除く): 45407625

約数列:

[1, 3, 5, 15, 25, 75, 149, 447, 745, 2235, 3725, 6113, 11175, 18339, 30565, 91695, 152825, 458475, 910837, 2732511, 4554185, 13662555, 22770925, 68312775]

約数ペア:

[(1, 68312775), (3, 22770925), (5, 13662555), (15, 4554185), (25, 2732511), (75, 910837), (149, 458475), (447, 152825), (745, 91695), (2235, 30565), (3725, 18339), (6113, 11175)]