68702675

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{691}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 88296432

約数和(自身を除く): 19593757

約数列:

[1, 5, 25, 41, 97, 205, 485, 691, 1025, 2425, 3455, 3977, 17275, 19885, 28331, 67027, 99425, 141655, 335135, 708275, 1675675, 2748107, 13740535, 68702675]

約数ペア:

[(1, 68702675), (5, 13740535), (25, 2748107), (41, 1675675), (97, 708275), (205, 335135), (485, 141655), (691, 99425), (1025, 67027), (2425, 28331), (3455, 19885), (3977, 17275)]