1255143955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{41887}}^1$

素因数の和:42366

約数の個数: 16

約数和(自身を含む): 1625589504

約数和(自身を除く): 370445549

約数列:

[1, 5, 13, 65, 461, 2305, 5993, 29965, 41887, 209435, 544531, 2722655, 19309907, 96549535, 251028791, 1255143955]

約数ペア:

[(1, 1255143955), (5, 251028791), (13, 96549535), (65, 19309907), (461, 2722655), (2305, 544531), (5993, 209435), (29965, 41887)]