131426415

素因数分解:

$3^3\times 5^1\times {\mathrm{973529}}^1$

素因数の和:973543

約数の個数: 16

約数和(自身を含む): 233647200

約数和(自身を除く): 102220785

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 973529, 2920587, 4867645, 8761761, 14602935, 26285283, 43808805, 131426415]

約数ペア:

[(1, 131426415), (3, 43808805), (5, 26285283), (9, 14602935), (15, 8761761), (27, 4867645), (45, 2920587), (135, 973529)]