57465265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 24182735

約数列:

[1, 5, 11, 13, 55, 65, 143, 179, 449, 715, 895, 1969, 2245, 2327, 4939, 5837, 9845, 11635, 24695, 25597, 29185, 64207, 80371, 127985, 321035, 401855, 884081, 1044823, 4420405, 5224115, 11493053, 57465265]

約数ペア:

[(1, 57465265), (5, 11493053), (11, 5224115), (13, 4420405), (55, 1044823), (65, 884081), (143, 401855), (179, 321035), (449, 127985), (715, 80371), (895, 64207), (1969, 29185), (2245, 25597), (2327, 24695), (4939, 11635), (5837, 9845)]