42406155

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{85669}}^1$

素因数の和:85691

約数の個数: 24

約数和(自身を含む): 80187120

約数和(自身を除く): 37780965

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 85669, 257007, 428345, 771021, 942359, 1285035, 2827077, 3855105, 4711795, 8481231, 14135385, 42406155]

約数ペア:

[(1, 42406155), (3, 14135385), (5, 8481231), (9, 4711795), (11, 3855105), (15, 2827077), (33, 1285035), (45, 942359), (55, 771021), (99, 428345), (165, 257007), (495, 85669)]