868221505

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1\times {\mathrm{2269}}^1$

素因数の和:3120

約数の個数: 16

約数和(自身を含む): 1053861120

約数和(自身を除く): 185639615

約数列:

[1, 5, 103, 515, 743, 2269, 3715, 11345, 76529, 233707, 382645, 1168535, 1685867, 8429335, 173644301, 868221505]

約数ペア:

[(1, 868221505), (5, 173644301), (103, 8429335), (515, 1685867), (743, 1168535), (2269, 382645), (3715, 233707), (11345, 76529)]