5201495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1922

約数の個数: 16

約数和(自身を含む): 6881952

約数和(自身を除く): 1680457

約数列:

[1, 5, 13, 43, 65, 215, 559, 1861, 2795, 9305, 24193, 80023, 120965, 400115, 1040299, 5201495]

約数ペア:

[(1, 5201495), (5, 1040299), (13, 400115), (43, 120965), (65, 80023), (215, 24193), (559, 9305), (1861, 2795)]