70978225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 93029760

約数和(自身を除く): 22051535

約数列:

[1, 5, 25, 29, 47, 145, 235, 725, 1175, 1363, 2083, 6815, 10415, 34075, 52075, 60407, 97901, 302035, 489505, 1510175, 2447525, 2839129, 14195645, 70978225]

約数ペア:

[(1, 70978225), (5, 14195645), (25, 2839129), (29, 2447525), (47, 1510175), (145, 489505), (235, 302035), (725, 97901), (1175, 60407), (1363, 52075), (2083, 34075), (6815, 10415)]