42426945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85711}}^1$

素因数の和:85733

約数の個数: 24

約数和(自身を含む): 80226432

約数和(自身を除く): 37799487

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 85711, 257133, 428555, 771399, 942821, 1285665, 2828463, 3856995, 4714105, 8485389, 14142315, 42426945]

約数ペア:

[(1, 42426945), (3, 14142315), (5, 8485389), (9, 4714105), (11, 3856995), (15, 2828463), (33, 1285665), (45, 942821), (55, 771399), (99, 428555), (165, 257133), (495, 85711)]