131409045

素因数分解:

$3^2\times 5^1\times {\mathrm{2920201}}^1$

素因数の和:2920212

約数の個数: 12

約数和(自身を含む): 227775756

約数和(自身を除く): 96366711

約数列:

[1, 3, 5, 9, 15, 45, 2920201, 8760603, 14601005, 26281809, 43803015, 131409045]

約数ペア:

[(1, 131409045), (3, 43803015), (5, 26281809), (9, 14601005), (15, 8760603), (45, 2920201)]