1838325

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 3079168

約数和(自身を除く): 1240843

約数列:

[1, 3, 5, 15, 25, 75, 127, 193, 381, 579, 635, 965, 1905, 2895, 3175, 4825, 9525, 14475, 24511, 73533, 122555, 367665, 612775, 1838325]

約数ペア:

[(1, 1838325), (3, 612775), (5, 367665), (15, 122555), (25, 73533), (75, 24511), (127, 14475), (193, 9525), (381, 4825), (579, 3175), (635, 2895), (965, 1905)]