25041335

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{773}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 35665920

約数和(自身を除く): 10624585

約数列:

[1, 5, 11, 19, 31, 55, 95, 155, 209, 341, 589, 773, 1045, 1705, 2945, 3865, 6479, 8503, 14687, 23963, 32395, 42515, 73435, 119815, 161557, 263593, 455297, 807785, 1317965, 2276485, 5008267, 25041335]

約数ペア:

[(1, 25041335), (5, 5008267), (11, 2276485), (19, 1317965), (31, 807785), (55, 455297), (95, 263593), (155, 161557), (209, 119815), (341, 73435), (589, 42515), (773, 32395), (1045, 23963), (1705, 14687), (2945, 8503), (3865, 6479)]