64206155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4133}}^1$

素因数の和:4390

約数の個数: 16

約数和(自身を含む): 83341440

約数和(自身を除く): 19135285

約数列:

[1, 5, 13, 65, 239, 1195, 3107, 4133, 15535, 20665, 53729, 268645, 987787, 4938935, 12841231, 64206155]

約数ペア:

[(1, 64206155), (5, 12841231), (13, 4938935), (65, 987787), (239, 268645), (1195, 53729), (3107, 20665), (4133, 15535)]