42912155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60017}}^1$

素因数の和:60046

約数の個数: 16

約数和(自身を含む): 60498144

約数和(自身を除く): 17585989

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 60017, 300085, 660187, 780221, 3300935, 3901105, 8582431, 42912155]

約数ペア:

[(1, 42912155), (5, 8582431), (11, 3901105), (13, 3300935), (55, 780221), (65, 660187), (143, 300085), (715, 60017)]