15604149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 24514560

約数和(自身を除く): 8910411

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 451, 607, 627, 779, 1353, 1821, 2337, 6677, 8569, 11533, 20031, 24887, 25707, 34599, 74661, 126863, 273757, 380589, 472853, 821271, 1418559, 5201383, 15604149]

約数ペア:

[(1, 15604149), (3, 5201383), (11, 1418559), (19, 821271), (33, 472853), (41, 380589), (57, 273757), (123, 126863), (209, 74661), (451, 34599), (607, 25707), (627, 24887), (779, 20031), (1353, 11533), (1821, 8569), (2337, 6677)]