156817095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3917}}^1$

素因数の和:4099

約数の個数: 32

約数和(自身を含む): 267427008

約数和(自身を除く): 110609913

約数列:

[1, 3, 5, 15, 17, 51, 85, 157, 255, 471, 785, 2355, 2669, 3917, 8007, 11751, 13345, 19585, 40035, 58755, 66589, 199767, 332945, 614969, 998835, 1844907, 3074845, 9224535, 10454473, 31363419, 52272365, 156817095]

約数ペア:

[(1, 156817095), (3, 52272365), (5, 31363419), (15, 10454473), (17, 9224535), (51, 3074845), (85, 1844907), (157, 998835), (255, 614969), (471, 332945), (785, 199767), (2355, 66589), (2669, 58755), (3917, 40035), (8007, 19585), (11751, 13345)]