90042795

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{117703}}^1$

素因数の和:117731

約数の個数: 24

約数和(自身を含む): 165256416

約数和(自身を除く): 75213621

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 117703, 353109, 588515, 1059327, 1765545, 2000951, 5296635, 6002853, 10004755, 18008559, 30014265, 90042795]

約数ペア:

[(1, 90042795), (3, 30014265), (5, 18008559), (9, 10004755), (15, 6002853), (17, 5296635), (45, 2000951), (51, 1765545), (85, 1059327), (153, 588515), (255, 353109), (765, 117703)]