68954415

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{112121}}^1$

素因数の和:112170

約数の個数: 16

約数和(自身を含む): 113018976

約数和(自身を除く): 44064561

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 112121, 336363, 560605, 1681815, 4596961, 13790883, 22984805, 68954415]

約数ペア:

[(1, 68954415), (3, 22984805), (5, 13790883), (15, 4596961), (41, 1681815), (123, 560605), (205, 336363), (615, 112121)]