716390215

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{19417}}^1$

素因数の和:19626

約数の個数: 16

約数和(自身を含む): 883596672

約数和(自身を除く): 167206457

約数列:

[1, 5, 47, 157, 235, 785, 7379, 19417, 36895, 97085, 912599, 3048469, 4562995, 15242345, 143278043, 716390215]

約数ペア:

[(1, 716390215), (5, 143278043), (47, 15242345), (157, 4562995), (235, 3048469), (785, 912599), (7379, 97085), (19417, 36895)]