66571635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{26261}}^1$

素因数の和:26295

約数の個数: 24

約数和(自身を含む): 115342704

約数和(自身を除く): 48771069

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 26261, 78783, 131305, 341393, 393915, 1024179, 1706965, 4438109, 5120895, 13314327, 22190545, 66571635]

約数ペア:

[(1, 66571635), (3, 22190545), (5, 13314327), (13, 5120895), (15, 4438109), (39, 1706965), (65, 1024179), (169, 393915), (195, 341393), (507, 131305), (845, 78783), (2535, 26261)]