153412825

素因数分解:

$5^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:577

約数の個数: 24

約数和(自身を含む): 193479680

約数和(自身を除く): 40066855

約数列:

[1, 5, 25, 127, 211, 229, 635, 1055, 1145, 3175, 5275, 5725, 26797, 29083, 48319, 133985, 145415, 241595, 669925, 727075, 1207975, 6136513, 30682565, 153412825]

約数ペア:

[(1, 153412825), (5, 30682565), (25, 6136513), (127, 1207975), (211, 727075), (229, 669925), (635, 241595), (1055, 145415), (1145, 133985), (3175, 48319), (5275, 29083), (5725, 26797)]