1140005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 16

約数和(自身を含む): 1439424

約数和(自身を除く): 299419

約数列:

[1, 5, 41, 67, 83, 205, 335, 415, 2747, 3403, 5561, 13735, 17015, 27805, 228001, 1140005]

約数ペア:

[(1, 1140005), (5, 228001), (41, 27805), (67, 17015), (83, 13735), (205, 5561), (335, 3403), (415, 2747)]