70513155

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3947}}^1$

素因数の和:4355

約数の個数: 24

約数和(自身を含む): 122561712

約数和(自身を除く): 52048557

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1985, 3573, 3947, 5955, 11841, 17865, 19735, 35523, 59205, 177615, 1566959, 4700877, 7834795, 14102631, 23504385, 70513155]

約数ペア:

[(1, 70513155), (3, 23504385), (5, 14102631), (9, 7834795), (15, 4700877), (45, 1566959), (397, 177615), (1191, 59205), (1985, 35523), (3573, 19735), (3947, 17865), (5955, 11841)]