309798045

素因数分解:

$3^2\times 5^1\times {\mathrm{6884401}}^1$

素因数の和:6884412

約数の個数: 12

約数和(自身を含む): 536983356

約数和(自身を除く): 227185311

約数列:

[1, 3, 5, 9, 15, 45, 6884401, 20653203, 34422005, 61959609, 103266015, 309798045]

約数ペア:

[(1, 309798045), (3, 103266015), (5, 61959609), (9, 34422005), (15, 20653203), (45, 6884401)]