57353265

素因数分解:

$3^4\times 5^1\times {\mathrm{141613}}^1$

素因数の和:141630

約数の個数: 20

約数和(自身を含む): 102811764

約数和(自身を除く): 45458499

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 141613, 424839, 708065, 1274517, 2124195, 3823551, 6372585, 11470653, 19117755, 57353265]

約数ペア:

[(1, 57353265), (3, 19117755), (5, 11470653), (9, 6372585), (15, 3823551), (27, 2124195), (45, 1274517), (81, 708065), (135, 424839), (405, 141613)]