15707852185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{119921}}^1$

素因数の和:120033

約数の個数: 32

約数和(自身を含む): 21136972032

約数和(自身を除く): 5429119847

約数列:

[1, 5, 17, 23, 67, 85, 115, 335, 391, 1139, 1541, 1955, 5695, 7705, 26197, 119921, 130985, 599605, 2038657, 2758183, 8034707, 10193285, 13790915, 40173535, 46889111, 136590019, 184798261, 234445555, 682950095, 923991305, 3141570437, 15707852185]

約数ペア:

[(1, 15707852185), (5, 3141570437), (17, 923991305), (23, 682950095), (67, 234445555), (85, 184798261), (115, 136590019), (335, 46889111), (391, 40173535), (1139, 13790915), (1541, 10193285), (1955, 8034707), (5695, 2758183), (7705, 2038657), (26197, 599605), (119921, 130985)]