90896445

素因数分解:

$3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2503}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 162259200

約数和(自身を除く): 71362755

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 269, 807, 1345, 2421, 2503, 4035, 7263, 7509, 12105, 12515, 22527, 36315, 37545, 67581, 112635, 337905, 673307, 2019921, 3366535, 6059763, 10099605, 18179289, 30298815, 90896445]

約数ペア:

[(1, 90896445), (3, 30298815), (5, 18179289), (9, 10099605), (15, 6059763), (27, 3366535), (45, 2019921), (135, 673307), (269, 337905), (807, 112635), (1345, 67581), (2421, 37545), (2503, 36315), (4035, 22527), (7263, 12515), (7509, 12105)]