39001885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16217}}^1$

素因数の和:16272

約数の個数: 16

約数和(自身を含む): 51767856

約数和(自身を除く): 12765971

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 16217, 81085, 210821, 600029, 1054105, 3000145, 7800377, 39001885]

約数ペア:

[(1, 39001885), (5, 7800377), (13, 3000145), (37, 1054105), (65, 600029), (185, 210821), (481, 81085), (2405, 16217)]