8198445

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 13893120

約数和(自身を除く): 5694675

約数列:

[1, 3, 5, 15, 29, 47, 87, 141, 145, 235, 401, 435, 705, 1203, 1363, 2005, 4089, 6015, 6815, 11629, 18847, 20445, 34887, 56541, 58145, 94235, 174435, 282705, 546563, 1639689, 2732815, 8198445]

約数ペア:

[(1, 8198445), (3, 2732815), (5, 1639689), (15, 546563), (29, 282705), (47, 174435), (87, 94235), (141, 58145), (145, 56541), (235, 34887), (401, 20445), (435, 18847), (705, 11629), (1203, 6815), (1363, 6015), (2005, 4089)]