140972025

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{9739}}^1$

素因数の和:9945

約数の個数: 24

約数和(自身を含む): 234305440

約数和(自身を除く): 93333415

約数列:

[1, 3, 5, 15, 25, 75, 193, 579, 965, 2895, 4825, 9739, 14475, 29217, 48695, 146085, 243475, 730425, 1879627, 5638881, 9398135, 28194405, 46990675, 140972025]

約数ペア:

[(1, 140972025), (3, 46990675), (5, 28194405), (15, 9398135), (25, 5638881), (75, 1879627), (193, 730425), (579, 243475), (965, 146085), (2895, 48695), (4825, 29217), (9739, 14475)]