1330256445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2731}}^1\times {\mathrm{4639}}^1$

素因数の和:7385

約数の個数: 32

約数和(自身を含む): 2433884160

約数和(自身を除く): 1103627715

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2731, 4639, 8193, 13655, 13917, 19117, 23195, 32473, 40965, 57351, 69585, 95585, 97419, 162365, 286755, 487095, 12669109, 38007327, 63345545, 88683763, 190036635, 266051289, 443418815, 1330256445]

約数ペア:

[(1, 1330256445), (3, 443418815), (5, 266051289), (7, 190036635), (15, 88683763), (21, 63345545), (35, 38007327), (105, 12669109), (2731, 487095), (4639, 286755), (8193, 162365), (13655, 97419), (13917, 95585), (19117, 69585), (23195, 57351), (32473, 40965)]