5047215

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19793}}^1$

素因数の和:19818

約数の個数: 16

約数和(自身を含む): 8551008

約数和(自身を除く): 3503793

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 19793, 59379, 98965, 296895, 336481, 1009443, 1682405, 5047215]

約数ペア:

[(1, 5047215), (3, 1682405), (5, 1009443), (15, 336481), (17, 296895), (51, 98965), (85, 59379), (255, 19793)]