57869715

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1283}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 96638976

約数和(自身を除く): 38769261

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 291, 465, 485, 1283, 1455, 3007, 3849, 6415, 9021, 15035, 19245, 39773, 45105, 119319, 124451, 198865, 373353, 596595, 622255, 1866765, 3857981, 11573943, 19289905, 57869715]

約数ペア:

[(1, 57869715), (3, 19289905), (5, 11573943), (15, 3857981), (31, 1866765), (93, 622255), (97, 596595), (155, 373353), (291, 198865), (465, 124451), (485, 119319), (1283, 45105), (1455, 39773), (3007, 19245), (3849, 15035), (6415, 9021)]