15190955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2269}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 19830720

約数和(自身を除く): 4639765

約数列:

[1, 5, 13, 65, 103, 515, 1339, 2269, 6695, 11345, 29497, 147485, 233707, 1168535, 3038191, 15190955]

約数ペア:

[(1, 15190955), (5, 3038191), (13, 1168535), (65, 233707), (103, 147485), (515, 29497), (1339, 11345), (2269, 6695)]