23938155

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2939}}^1$

素因数の和:3131

約数の個数: 24

約数和(自身を含む): 41736240

約数和(自身を除く): 17798085

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 2939, 8145, 8817, 14695, 26451, 44085, 132255, 531959, 1595877, 2659795, 4787631, 7979385, 23938155]

約数ペア:

[(1, 23938155), (3, 7979385), (5, 4787631), (9, 2659795), (15, 1595877), (45, 531959), (181, 132255), (543, 44085), (905, 26451), (1629, 14695), (2715, 8817), (2939, 8145)]