272916855

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{319201}}^1$

素因数の和:319231

約数の個数: 24

約数和(自身を含む): 497955120

約数和(自身を除く): 225038265

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 319201, 957603, 1596005, 2872809, 4788015, 6064819, 14364045, 18194457, 30324095, 54583371, 90972285, 272916855]

約数ペア:

[(1, 272916855), (3, 90972285), (5, 54583371), (9, 30324095), (15, 18194457), (19, 14364045), (45, 6064819), (57, 4788015), (95, 2872809), (171, 1596005), (285, 957603), (855, 319201)]