12327675

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 22081920

約数和(自身を除く): 9754245

約数列:

[1, 3, 5, 15, 19, 25, 41, 57, 75, 95, 123, 205, 211, 285, 475, 615, 633, 779, 1025, 1055, 1425, 2337, 3075, 3165, 3895, 4009, 5275, 8651, 11685, 12027, 15825, 19475, 20045, 25953, 43255, 58425, 60135, 100225, 129765, 164369, 216275, 300675, 493107, 648825, 821845, 2465535, 4109225, 12327675]

約数ペア:

[(1, 12327675), (3, 4109225), (5, 2465535), (15, 821845), (19, 648825), (25, 493107), (41, 300675), (57, 216275), (75, 164369), (95, 129765), (123, 100225), (205, 60135), (211, 58425), (285, 43255), (475, 25953), (615, 20045), (633, 19475), (779, 15825), (1025, 12027), (1055, 11685), (1425, 8651), (2337, 5275), (3075, 4009), (3165, 3895)]