139668785

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{8837}}^1$

素因数の和:8980

約数の個数: 16

約数和(自身を含む): 174992400

約数和(自身を除く): 35323615

約数列:

[1, 5, 29, 109, 145, 545, 3161, 8837, 15805, 44185, 256273, 963233, 1281365, 4816165, 27933757, 139668785]

約数ペア:

[(1, 139668785), (5, 27933757), (29, 4816165), (109, 1281365), (145, 963233), (545, 256273), (3161, 44185), (8837, 15805)]