51745635

素因数分解:

$3^5\times 5^1\times {\mathrm{42589}}^1$

素因数の和:42609

約数の個数: 24

約数和(自身を含む): 93016560

約数和(自身を除く): 41270925

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 42589, 127767, 212945, 383301, 638835, 1149903, 1916505, 3449709, 5749515, 10349127, 17248545, 51745635]

約数ペア:

[(1, 51745635), (3, 17248545), (5, 10349127), (9, 5749515), (15, 3449709), (27, 1916505), (45, 1149903), (81, 638835), (135, 383301), (243, 212945), (405, 127767), (1215, 42589)]