56312345

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{8263}}^1$

素因数の和:8344

約数の個数: 16

約数和(自身を含む): 71400960

約数和(自身を除く): 15088615

約数列:

[1, 5, 29, 47, 145, 235, 1363, 6815, 8263, 41315, 239627, 388361, 1198135, 1941805, 11262469, 56312345]

約数ペア:

[(1, 56312345), (5, 11262469), (29, 1941805), (47, 1198135), (145, 388361), (235, 239627), (1363, 41315), (6815, 8263)]