16481782635

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{438287}}^1$

素因数の和:438427

約数の個数: 32

約数和(自身を含む): 27769927680

約数和(自身を除く): 11288145045

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 1635, 2507, 7521, 12535, 37605, 438287, 1314861, 2191435, 6574305, 10080601, 30241803, 47773283, 50403005, 143319849, 151209015, 238866415, 716599245, 1098785509, 3296356527, 5493927545, 16481782635]

約数ペア:

[(1, 16481782635), (3, 5493927545), (5, 3296356527), (15, 1098785509), (23, 716599245), (69, 238866415), (109, 151209015), (115, 143319849), (327, 50403005), (345, 47773283), (545, 30241803), (1635, 10080601), (2507, 6574305), (7521, 2191435), (12535, 1314861), (37605, 438287)]