57489615

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1657}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 102663360

約数和(自身を除く): 45173745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 771, 1285, 1657, 2313, 3855, 4971, 6939, 8285, 11565, 14913, 24855, 34695, 44739, 74565, 223695, 425849, 1277547, 2129245, 3832641, 6387735, 11497923, 19163205, 57489615]

約数ペア:

[(1, 57489615), (3, 19163205), (5, 11497923), (9, 6387735), (15, 3832641), (27, 2129245), (45, 1277547), (135, 425849), (257, 223695), (771, 74565), (1285, 44739), (1657, 34695), (2313, 24855), (3855, 14913), (4971, 11565), (6939, 8285)]