25097085

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42901}}^1$

素因数の和:42925

約数の個数: 24

約数和(自身を含む): 46848984

約数和(自身を除く): 21751899

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 42901, 128703, 214505, 386109, 557713, 643515, 1673139, 1930545, 2788565, 5019417, 8365695, 25097085]

約数ペア:

[(1, 25097085), (3, 8365695), (5, 5019417), (9, 2788565), (13, 1930545), (15, 1673139), (39, 643515), (45, 557713), (65, 386109), (117, 214505), (195, 128703), (585, 42901)]