156968011915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{219535681}}^1$

素因数の和:219535710

約数の個数: 16

約数和(自身を含む): 221291967456

約数和(自身を除く): 64323955541

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 219535681, 1097678405, 2414892491, 2853963853, 12074462455, 14269819265, 31393602383, 156968011915]

約数ペア:

[(1, 156968011915), (5, 31393602383), (11, 14269819265), (13, 12074462455), (55, 2853963853), (65, 2414892491), (143, 1097678405), (715, 219535681)]