231738065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{10771}}^1$

素因数の和:11120

約数の個数: 16

約数和(自身を含む): 300409536

約数和(自身を除く): 68671471

約数列:

[1, 5, 13, 65, 331, 1655, 4303, 10771, 21515, 53855, 140023, 700115, 3565201, 17826005, 46347613, 231738065]

約数ペア:

[(1, 231738065), (5, 46347613), (13, 17826005), (65, 3565201), (331, 700115), (1655, 140023), (4303, 53855), (10771, 21515)]