201614265

素因数分解:

$3^4\times 5^1\times {\mathrm{497813}}^1$

素因数の和:497830

約数の個数: 20

約数和(自身を含む): 361412964

約数和(自身を除く): 159798699

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 497813, 1493439, 2489065, 4480317, 7467195, 13440951, 22401585, 40322853, 67204755, 201614265]

約数ペア:

[(1, 201614265), (3, 67204755), (5, 40322853), (9, 22401585), (15, 13440951), (27, 7467195), (45, 4480317), (81, 2489065), (135, 1493439), (405, 497813)]