13866875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{2017}}^1$

素因数の和:2048

約数の個数: 20

約数和(自身を含む): 18912696

約数和(自身を除く): 5045821

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 2017, 6875, 10085, 22187, 50425, 110935, 252125, 554675, 1260625, 2773375, 13866875]

約数ペア:

[(1, 13866875), (5, 2773375), (11, 1260625), (25, 554675), (55, 252125), (125, 110935), (275, 50425), (625, 22187), (1375, 10085), (2017, 6875)]