55259205

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 91987968

約数和(自身を除く): 36728763

約数列:

[1, 3, 5, 15, 31, 93, 151, 155, 453, 465, 755, 787, 2265, 2361, 3935, 4681, 11805, 14043, 23405, 24397, 70215, 73191, 118837, 121985, 356511, 365955, 594185, 1782555, 3683947, 11051841, 18419735, 55259205]

約数ペア:

[(1, 55259205), (3, 18419735), (5, 11051841), (15, 3683947), (31, 1782555), (93, 594185), (151, 365955), (155, 356511), (453, 121985), (465, 118837), (755, 73191), (787, 70215), (2265, 24397), (2361, 23405), (3935, 14043), (4681, 11805)]