26320725

素因数分解:

$3^2\times 5^2\times {\mathrm{116981}}^1$

素因数の和:116997

約数の個数: 18

約数和(自身を含む): 47143746

約数和(自身を除く): 20823021

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 116981, 350943, 584905, 1052829, 1754715, 2924525, 5264145, 8773575, 26320725]

約数ペア:

[(1, 26320725), (3, 8773575), (5, 5264145), (9, 2924525), (15, 1754715), (25, 1052829), (45, 584905), (75, 350943), (225, 116981)]