24997115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34961}}^1$

素因数の和:34990

約数の個数: 16

約数和(自身を含む): 35241696

約数和(自身を除く): 10244581

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 34961, 174805, 384571, 454493, 1922855, 2272465, 4999423, 24997115]

約数ペア:

[(1, 24997115), (5, 4999423), (11, 2272465), (13, 1922855), (55, 454493), (65, 384571), (143, 174805), (715, 34961)]