19260825

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{3833}}^1$

素因数の和:3913

約数の個数: 24

約数和(自身を含む): 32328288

約数和(自身を除く): 13067463

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 3833, 5025, 11499, 19165, 57495, 95825, 256811, 287475, 770433, 1284055, 3852165, 6420275, 19260825]

約数ペア:

[(1, 19260825), (3, 6420275), (5, 3852165), (15, 1284055), (25, 770433), (67, 287475), (75, 256811), (201, 95825), (335, 57495), (1005, 19165), (1675, 11499), (3833, 5025)]