74139425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1229}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 97612800

約数和(自身を除く): 23473375

約数列:

[1, 5, 19, 25, 95, 127, 475, 635, 1229, 2413, 3175, 6145, 12065, 23351, 30725, 60325, 116755, 156083, 583775, 780415, 2965577, 3902075, 14827885, 74139425]

約数ペア:

[(1, 74139425), (5, 14827885), (19, 3902075), (25, 2965577), (95, 780415), (127, 583775), (475, 156083), (635, 116755), (1229, 60325), (2413, 30725), (3175, 23351), (6145, 12065)]