56280315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41231}}^1$

素因数の和:41259

約数の個数: 32

約数和(自身を含む): 110831616

約数和(自身を除く): 54551301

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 41231, 123693, 206155, 288617, 536003, 618465, 865851, 1443085, 1608009, 2680015, 3752021, 4329255, 8040045, 11256063, 18760105, 56280315]

約数ペア:

[(1, 56280315), (3, 18760105), (5, 11256063), (7, 8040045), (13, 4329255), (15, 3752021), (21, 2680015), (35, 1608009), (39, 1443085), (65, 865851), (91, 618465), (105, 536003), (195, 288617), (273, 206155), (455, 123693), (1365, 41231)]