57873855

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{661}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 100094400

約数和(自身を除く): 42220545

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 449, 661, 1347, 1983, 2245, 3305, 5837, 6735, 8593, 9915, 17511, 25779, 29185, 42965, 87555, 128895, 296789, 890367, 1483945, 3858257, 4451835, 11574771, 19291285, 57873855]

約数ペア:

[(1, 57873855), (3, 19291285), (5, 11574771), (13, 4451835), (15, 3858257), (39, 1483945), (65, 890367), (195, 296789), (449, 128895), (661, 87555), (1347, 42965), (1983, 29185), (2245, 25779), (3305, 17511), (5837, 9915), (6735, 8593)]