201225345

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{27211}}^1$

素因数の和:27265

約数の個数: 32

約数和(自身を含む): 352667520

約数和(自身を除く): 151442175

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 27211, 81633, 136055, 408165, 462587, 789119, 1387761, 2312935, 2367357, 3945595, 6938805, 11836785, 13415023, 40245069, 67075115, 201225345]

約数ペア:

[(1, 201225345), (3, 67075115), (5, 40245069), (15, 13415023), (17, 11836785), (29, 6938805), (51, 3945595), (85, 2367357), (87, 2312935), (145, 1387761), (255, 789119), (435, 462587), (493, 408165), (1479, 136055), (2465, 81633), (7395, 27211)]