63144765

素因数分解:

$3^5\times 5^1\times {\mathrm{51971}}^1$

素因数の和:51991

約数の個数: 24

約数和(自身を含む): 113506848

約数和(自身を除く): 50362083

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 51971, 155913, 259855, 467739, 779565, 1403217, 2338695, 4209651, 7016085, 12628953, 21048255, 63144765]

約数ペア:

[(1, 63144765), (3, 21048255), (5, 12628953), (9, 7016085), (15, 4209651), (27, 2338695), (45, 1403217), (81, 779565), (135, 467739), (243, 259855), (405, 155913), (1215, 51971)]