99930575

素因数分解:

$5^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 126294000

約数和(自身を除く): 26363425

約数列:

[1, 5, 25, 139, 149, 193, 695, 745, 965, 3475, 3725, 4825, 20711, 26827, 28757, 103555, 134135, 143785, 517775, 670675, 718925, 3997223, 19986115, 99930575]

約数ペア:

[(1, 99930575), (5, 19986115), (25, 3997223), (139, 718925), (149, 670675), (193, 517775), (695, 143785), (745, 134135), (965, 103555), (3475, 28757), (3725, 26827), (4825, 20711)]