72185825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5479}}^1$

素因数の和:5537

約数の個数: 24

約数和(自身を含む): 97850880

約数和(自身を除く): 25665055

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 5479, 13175, 27395, 93143, 136975, 169849, 465715, 849245, 2328575, 2887433, 4246225, 14437165, 72185825]

約数ペア:

[(1, 72185825), (5, 14437165), (17, 4246225), (25, 2887433), (31, 2328575), (85, 849245), (155, 465715), (425, 169849), (527, 136975), (775, 93143), (2635, 27395), (5479, 13175)]