254757635

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{431}}^1\times {\mathrm{977}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 337151808

約数和(自身を除く): 82394173

約数列:

[1, 5, 11, 55, 121, 431, 605, 977, 2155, 4741, 4885, 10747, 23705, 52151, 53735, 118217, 260755, 421087, 591085, 2105435, 4631957, 23159785, 50951527, 254757635]

約数ペア:

[(1, 254757635), (5, 50951527), (11, 23159785), (55, 4631957), (121, 2105435), (431, 591085), (605, 421087), (977, 260755), (2155, 118217), (4741, 53735), (4885, 52151), (10747, 23705)]