129972765

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{666527}}^1$

素因数の和:666548

約数の個数: 16

約数和(自身を含む): 223953408

約数和(自身を除く): 93980643

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 666527, 1999581, 3332635, 8664851, 9997905, 25994553, 43324255, 129972765]

約数ペア:

[(1, 129972765), (3, 43324255), (5, 25994553), (13, 9997905), (15, 8664851), (39, 3332635), (65, 1999581), (195, 666527)]