90292185

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39343}}^1$

素因数の和:39374

約数の個数: 32

約数和(自身を含む): 169966080

約数和(自身を除く): 79673895

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 39343, 118029, 196715, 354087, 590145, 668831, 1062261, 1770435, 2006493, 3344155, 5311305, 6019479, 10032465, 18058437, 30097395, 90292185]

約数ペア:

[(1, 90292185), (3, 30097395), (5, 18058437), (9, 10032465), (15, 6019479), (17, 5311305), (27, 3344155), (45, 2006493), (51, 1770435), (85, 1062261), (135, 668831), (153, 590145), (255, 354087), (459, 196715), (765, 118029), (2295, 39343)]