876375

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 1703520

約数和(自身を除く): 827145

約数列:

[1, 3, 5, 9, 15, 19, 25, 41, 45, 57, 75, 95, 123, 125, 171, 205, 225, 285, 369, 375, 475, 615, 779, 855, 1025, 1125, 1425, 1845, 2337, 2375, 3075, 3895, 4275, 5125, 7011, 7125, 9225, 11685, 15375, 19475, 21375, 35055, 46125, 58425, 97375, 175275, 292125, 876375]

約数ペア:

[(1, 876375), (3, 292125), (5, 175275), (9, 97375), (15, 58425), (19, 46125), (25, 35055), (41, 21375), (45, 19475), (57, 15375), (75, 11685), (95, 9225), (123, 7125), (125, 7011), (171, 5125), (205, 4275), (225, 3895), (285, 3075), (369, 2375), (375, 2337), (475, 1845), (615, 1425), (779, 1125), (855, 1025)]