2013422025

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{400681}}^1$

素因数の和:400761

約数の個数: 24

約数和(自身を含む): 3378550624

約数和(自身を除く): 1365128599

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 400681, 1202043, 2003405, 6010215, 10017025, 26845627, 30051075, 80536881, 134228135, 402684405, 671140675, 2013422025]

約数ペア:

[(1, 2013422025), (3, 671140675), (5, 402684405), (15, 134228135), (25, 80536881), (67, 30051075), (75, 26845627), (201, 10017025), (335, 6010215), (1005, 2003405), (1675, 1202043), (5025, 400681)]