74861425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 98386560

約数和(自身を除く): 23525135

約数列:

[1, 5, 19, 25, 95, 173, 475, 865, 911, 3287, 4325, 4555, 16435, 17309, 22775, 82175, 86545, 157603, 432725, 788015, 2994457, 3940075, 14972285, 74861425]

約数ペア:

[(1, 74861425), (5, 14972285), (19, 3940075), (25, 2994457), (95, 788015), (173, 432725), (475, 157603), (865, 86545), (911, 82175), (3287, 22775), (4325, 17309), (4555, 16435)]