90661965

素因数分解:

$3^1\times 5^1\times {\mathrm{1831}}^1\times {\mathrm{3301}}^1$

素因数の和:5140

約数の個数: 16

約数和(自身を含む): 145182336

約数和(自身を除く): 54520371

約数列:

[1, 3, 5, 15, 1831, 3301, 5493, 9155, 9903, 16505, 27465, 49515, 6044131, 18132393, 30220655, 90661965]

約数ペア:

[(1, 90661965), (3, 30220655), (5, 18132393), (15, 6044131), (1831, 49515), (3301, 27465), (5493, 16505), (9155, 9903)]