89891055

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{13229}}^1$

素因数の和:13391

約数の個数: 24

約数和(自身を含む): 156854880

約数和(自身を除く): 66963825

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 755, 1359, 2265, 6795, 13229, 39687, 66145, 119061, 198435, 595305, 1997579, 5992737, 9987895, 17978211, 29963685, 89891055]

約数ペア:

[(1, 89891055), (3, 29963685), (5, 17978211), (9, 9987895), (15, 5992737), (45, 1997579), (151, 595305), (453, 198435), (755, 119061), (1359, 66145), (2265, 39687), (6795, 13229)]