56231355

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 95293440

約数和(自身を除く): 39062085

約数列:

[1, 3, 5, 15, 19, 57, 95, 191, 285, 573, 955, 1033, 2865, 3099, 3629, 5165, 10887, 15495, 18145, 19627, 54435, 58881, 98135, 197303, 294405, 591909, 986515, 2959545, 3748757, 11246271, 18743785, 56231355]

約数ペア:

[(1, 56231355), (3, 18743785), (5, 11246271), (15, 3748757), (19, 2959545), (57, 986515), (95, 591909), (191, 294405), (285, 197303), (573, 98135), (955, 58881), (1033, 54435), (2865, 19627), (3099, 18145), (3629, 15495), (5165, 10887)]