56975775

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{39983}}^1$

素因数の和:40015

約数の個数: 24

約数和(自身を含む): 99160320

約数和(自身を除く): 42184545

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 39983, 119949, 199915, 599745, 759677, 999575, 2279031, 2998725, 3798385, 11395155, 18991925, 56975775]

約数ペア:

[(1, 56975775), (3, 18991925), (5, 11395155), (15, 3798385), (19, 2998725), (25, 2279031), (57, 999575), (75, 759677), (95, 599745), (285, 199915), (475, 119949), (1425, 39983)]