61113105

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31583}}^1$

素因数の和:31637

約数の個数: 24

約数和(自身を含む): 108396288

約数和(自身を除く): 47283183

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 31583, 94749, 157915, 284247, 473745, 1358069, 1421235, 4074207, 6790345, 12222621, 20371035, 61113105]

約数ペア:

[(1, 61113105), (3, 20371035), (5, 12222621), (9, 6790345), (15, 4074207), (43, 1421235), (45, 1358069), (129, 473745), (215, 284247), (387, 157915), (645, 94749), (1935, 31583)]