70189925

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:522

約数の個数: 36

約数和(自身を含む): 97008300

約数和(自身を除く): 26818375

約数列:

[1, 5, 13, 25, 37, 65, 169, 185, 325, 449, 481, 845, 925, 2245, 2405, 4225, 5837, 6253, 11225, 12025, 16613, 29185, 31265, 75881, 83065, 145925, 156325, 215969, 379405, 415325, 1079845, 1897025, 2807597, 5399225, 14037985, 70189925]

約数ペア:

[(1, 70189925), (5, 14037985), (13, 5399225), (25, 2807597), (37, 1897025), (65, 1079845), (169, 415325), (185, 379405), (325, 215969), (449, 156325), (481, 145925), (845, 83065), (925, 75881), (2245, 31265), (2405, 29185), (4225, 16613), (5837, 12025), (6253, 11225)]