1323698525

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{2647}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 1668684864

約数和(自身を除く): 344986339

約数列:

[1, 5, 25, 83, 241, 415, 1205, 2075, 2647, 6025, 13235, 20003, 66175, 100015, 219701, 500075, 637927, 1098505, 3189635, 5492525, 15948175, 52947941, 264739705, 1323698525]

約数ペア:

[(1, 1323698525), (5, 264739705), (25, 52947941), (83, 15948175), (241, 5492525), (415, 3189635), (1205, 1098505), (2075, 637927), (2647, 500075), (6025, 219701), (13235, 100015), (20003, 66175)]