2586155527775

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{31601}}^1\times {\mathrm{32411}}^1$

素因数の和:64123

約数の個数: 24

約数和(自身を含む): 3238786083888

約数和(自身を除く): 652630556113

約数列:

[1, 5, 25, 101, 505, 2525, 31601, 32411, 158005, 162055, 790025, 810275, 3191701, 3273511, 15958505, 16367555, 79792525, 81837775, 1024220011, 5121100055, 25605500275, 103446221111, 517231105555, 2586155527775]

約数ペア:

[(1, 2586155527775), (5, 517231105555), (25, 103446221111), (101, 25605500275), (505, 5121100055), (2525, 1024220011), (31601, 81837775), (32411, 79792525), (158005, 16367555), (162055, 15958505), (790025, 3273511), (810275, 3191701)]