254201265

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{29269}}^1$

素因数の和:29473

約数の個数: 24

約数和(自身を含む): 442913640

約数和(自身を除く): 188712375

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 8685, 29269, 87807, 146345, 263421, 439035, 1317105, 5648917, 16946751, 28244585, 50840253, 84733755, 254201265]

約数ペア:

[(1, 254201265), (3, 84733755), (5, 50840253), (9, 28244585), (15, 16946751), (45, 5648917), (193, 1317105), (579, 439035), (965, 263421), (1737, 146345), (2895, 87807), (8685, 29269)]