42259555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9157}}^1$

素因数の和:9246

約数の個数: 16

約数和(自身を含む): 55387584

約数和(自身を除く): 13128029

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 9157, 45785, 119041, 595205, 650147, 3250735, 8451911, 42259555]

約数ペア:

[(1, 42259555), (5, 8451911), (13, 3250735), (65, 650147), (71, 595205), (355, 119041), (923, 45785), (4615, 9157)]