56570415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2053}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 99380736

約数和(自身を除く): 42810321

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 167, 501, 835, 1837, 2053, 2505, 5511, 6159, 9185, 10265, 22583, 27555, 30795, 67749, 112915, 338745, 342851, 1028553, 1714255, 3771361, 5142765, 11314083, 18856805, 56570415]

約数ペア:

[(1, 56570415), (3, 18856805), (5, 11314083), (11, 5142765), (15, 3771361), (33, 1714255), (55, 1028553), (165, 342851), (167, 338745), (501, 112915), (835, 67749), (1837, 30795), (2053, 27555), (2505, 22583), (5511, 10265), (6159, 9185)]