90124785

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{18043}}^1$

素因数の和:18094

約数の個数: 32

約数和(自身を含む): 164561280

約数和(自身を除く): 74436495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 18043, 54129, 90215, 162387, 270645, 487161, 667591, 811935, 2002773, 2435805, 3337955, 6008319, 10013865, 18024957, 30041595, 90124785]

約数ペア:

[(1, 90124785), (3, 30041595), (5, 18024957), (9, 10013865), (15, 6008319), (27, 3337955), (37, 2435805), (45, 2002773), (111, 811935), (135, 667591), (185, 487161), (333, 270645), (555, 162387), (999, 90215), (1665, 54129), (4995, 18043)]