1983075

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 3319728

約数和(自身を除く): 1336653

約数列:

[1, 3, 5, 15, 25, 75, 137, 193, 411, 579, 685, 965, 2055, 2895, 3425, 4825, 10275, 14475, 26441, 79323, 132205, 396615, 661025, 1983075]

約数ペア:

[(1, 1983075), (3, 661025), (5, 396615), (15, 132205), (25, 79323), (75, 26441), (137, 14475), (193, 10275), (411, 4825), (579, 3425), (685, 2895), (965, 2055)]