3213375

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 64

約数和(自身を含む): 6289920

約数和(自身を除く): 3076545

約数列:

[1, 3, 5, 11, 15, 19, 25, 33, 41, 55, 57, 75, 95, 123, 125, 165, 205, 209, 275, 285, 375, 451, 475, 615, 627, 779, 825, 1025, 1045, 1353, 1375, 1425, 2255, 2337, 2375, 3075, 3135, 3895, 4125, 5125, 5225, 6765, 7125, 8569, 11275, 11685, 15375, 15675, 19475, 25707, 26125, 33825, 42845, 56375, 58425, 78375, 97375, 128535, 169125, 214225, 292125, 642675, 1071125, 3213375]

約数ペア:

[(1, 3213375), (3, 1071125), (5, 642675), (11, 292125), (15, 214225), (19, 169125), (25, 128535), (33, 97375), (41, 78375), (55, 58425), (57, 56375), (75, 42845), (95, 33825), (123, 26125), (125, 25707), (165, 19475), (205, 15675), (209, 15375), (275, 11685), (285, 11275), (375, 8569), (451, 7125), (475, 6765), (615, 5225), (627, 5125), (779, 4125), (825, 3895), (1025, 3135), (1045, 3075), (1353, 2375), (1375, 2337), (1425, 2255)]