201523605

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{839}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 329011200

約数和(自身を除く): 127487595

約数列:

[1, 3, 5, 15, 67, 201, 239, 335, 717, 839, 1005, 1195, 2517, 3585, 4195, 12585, 16013, 48039, 56213, 80065, 168639, 200521, 240195, 281065, 601563, 843195, 1002605, 3007815, 13434907, 40304721, 67174535, 201523605]

約数ペア:

[(1, 201523605), (3, 67174535), (5, 40304721), (15, 13434907), (67, 3007815), (201, 1002605), (239, 843195), (335, 601563), (717, 281065), (839, 240195), (1005, 200521), (1195, 168639), (2517, 80065), (3585, 56213), (4195, 48039), (12585, 16013)]