69934975

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:472

約数の個数: 36

約数和(自身を含む): 97137880

約数和(自身を除く): 27202905

約数列:

[1, 5, 11, 25, 55, 61, 121, 275, 305, 379, 605, 671, 1525, 1895, 3025, 3355, 4169, 7381, 9475, 16775, 20845, 23119, 36905, 45859, 104225, 115595, 184525, 229295, 254309, 577975, 1146475, 1271545, 2797399, 6357725, 13986995, 69934975]

約数ペア:

[(1, 69934975), (5, 13986995), (11, 6357725), (25, 2797399), (55, 1271545), (61, 1146475), (121, 577975), (275, 254309), (305, 229295), (379, 184525), (605, 115595), (671, 104225), (1525, 45859), (1895, 36905), (3025, 23119), (3355, 20845), (4169, 16775), (7381, 9475)]