151503235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 208801152

約数和(自身を除く): 57297917

約数列:

[1, 5, 13, 17, 65, 85, 167, 221, 821, 835, 1105, 2171, 2839, 4105, 10673, 10855, 13957, 14195, 36907, 53365, 69785, 137107, 181441, 184535, 685535, 907205, 1782391, 2330819, 8911955, 11654095, 30300647, 151503235]

約数ペア:

[(1, 151503235), (5, 30300647), (13, 11654095), (17, 8911955), (65, 2330819), (85, 1782391), (167, 907205), (221, 685535), (821, 184535), (835, 181441), (1105, 137107), (2171, 69785), (2839, 53365), (4105, 36907), (10673, 14195), (10855, 13957)]