38807665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12703}}^1$

素因数の和:12768

約数の個数: 16

約数和(自身を含む): 51222528

約数和(自身を除く): 12414863

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 12703, 63515, 165139, 597041, 825695, 2985205, 7761533, 38807665]

約数ペア:

[(1, 38807665), (5, 7761533), (13, 2985205), (47, 825695), (65, 597041), (235, 165139), (611, 63515), (3055, 12703)]