139142015

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{10303}}^1$

素因数の和:10418

約数の個数: 16

約数和(自身を含む): 173849088

約数和(自身を除く): 34707073

約数列:

[1, 5, 37, 73, 185, 365, 2701, 10303, 13505, 51515, 381211, 752119, 1906055, 3760595, 27828403, 139142015]

約数ペア:

[(1, 139142015), (5, 27828403), (37, 3760595), (73, 1906055), (185, 752119), (365, 381211), (2701, 51515), (10303, 13505)]