57357555

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 94080000

約数和(自身を除く): 36722445

約数列:

[1, 3, 5, 15, 79, 97, 237, 291, 395, 485, 499, 1185, 1455, 1497, 2495, 7485, 7663, 22989, 38315, 39421, 48403, 114945, 118263, 145209, 197105, 242015, 591315, 726045, 3823837, 11471511, 19119185, 57357555]

約数ペア:

[(1, 57357555), (3, 19119185), (5, 11471511), (15, 3823837), (79, 726045), (97, 591315), (237, 242015), (291, 197105), (395, 145209), (485, 118263), (499, 114945), (1185, 48403), (1455, 39421), (1497, 38315), (2495, 22989), (7485, 7663)]