3937192335

素因数分解:

$3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1\times {\mathrm{647}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 6873984000

約数和(自身を除く): 2936791665

約数列:

[1, 3, 5, 9, 15, 45, 271, 499, 647, 813, 1355, 1497, 1941, 2439, 2495, 3235, 4065, 4491, 5823, 7485, 9705, 12195, 22455, 29115, 135229, 175337, 322853, 405687, 526011, 676145, 876685, 968559, 1217061, 1578033, 1614265, 2028435, 2630055, 2905677, 4842795, 6085305, 7890165, 14528385, 87493163, 262479489, 437465815, 787438467, 1312397445, 3937192335]

約数ペア:

[(1, 3937192335), (3, 1312397445), (5, 787438467), (9, 437465815), (15, 262479489), (45, 87493163), (271, 14528385), (499, 7890165), (647, 6085305), (813, 4842795), (1355, 2905677), (1497, 2630055), (1941, 2028435), (2439, 1614265), (2495, 1578033), (3235, 1217061), (4065, 968559), (4491, 876685), (5823, 676145), (7485, 526011), (9705, 405687), (12195, 322853), (22455, 175337), (29115, 135229)]