53155065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4549}}^1$

素因数の和:4617

約数の個数: 32

約数和(自身を含む): 91728000

約数和(自身を除く): 38572935

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 4549, 11685, 13647, 22745, 68235, 86431, 186509, 259293, 432155, 559527, 932545, 1296465, 2797635, 3543671, 10631013, 17718355, 53155065]

約数ペア:

[(1, 53155065), (3, 17718355), (5, 10631013), (15, 3543671), (19, 2797635), (41, 1296465), (57, 932545), (95, 559527), (123, 432155), (205, 259293), (285, 186509), (615, 86431), (779, 68235), (2337, 22745), (3895, 13647), (4549, 11685)]