15769985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40961}}^1$

素因数の和:40984

約数の個数: 16

約数和(自身を含む): 23594112

約数和(自身を除く): 7824127

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 40961, 204805, 286727, 450571, 1433635, 2252855, 3153997, 15769985]

約数ペア:

[(1, 15769985), (5, 3153997), (7, 2252855), (11, 1433635), (35, 450571), (55, 286727), (77, 204805), (385, 40961)]