78193625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 106748928

約数和(自身を除く): 28555303

約数列:

[1, 5, 17, 25, 31, 85, 125, 155, 425, 527, 775, 1187, 2125, 2635, 3875, 5935, 13175, 20179, 29675, 36797, 65875, 100895, 148375, 183985, 504475, 625549, 919925, 2522375, 3127745, 4599625, 15638725, 78193625]

約数ペア:

[(1, 78193625), (5, 15638725), (17, 4599625), (25, 3127745), (31, 2522375), (85, 919925), (125, 625549), (155, 504475), (425, 183985), (527, 148375), (775, 100895), (1187, 65875), (2125, 36797), (2635, 29675), (3875, 20179), (5935, 13175)]