16128675

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:852

約数の個数: 36

約数和(自身を含む): 29225560

約数和(自身を除く): 13096885

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 485, 739, 873, 1455, 2217, 2425, 3695, 4365, 6651, 7275, 11085, 18475, 21825, 33255, 55425, 71683, 166275, 215049, 358415, 645147, 1075245, 1792075, 3225735, 5376225, 16128675]

約数ペア:

[(1, 16128675), (3, 5376225), (5, 3225735), (9, 1792075), (15, 1075245), (25, 645147), (45, 358415), (75, 215049), (97, 166275), (225, 71683), (291, 55425), (485, 33255), (739, 21825), (873, 18475), (1455, 11085), (2217, 7275), (2425, 6651), (3695, 4365)]