42473665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13903}}^1$

素因数の和:13968

約数の個数: 16

約数和(自身を含む): 56060928

約数和(自身を除く): 13587263

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 13903, 69515, 180739, 653441, 903695, 3267205, 8494733, 42473665]

約数ペア:

[(1, 42473665), (5, 8494733), (13, 3267205), (47, 903695), (65, 653441), (235, 180739), (611, 69515), (3055, 13903)]