7145415

素因数分解:

$3^5\times 5^1\times {\mathrm{5881}}^1$

素因数の和:5901

約数の個数: 24

約数和(自身を含む): 12846288

約数和(自身を除く): 5700873

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 5881, 17643, 29405, 52929, 88215, 158787, 264645, 476361, 793935, 1429083, 2381805, 7145415]

約数ペア:

[(1, 7145415), (3, 2381805), (5, 1429083), (9, 793935), (15, 476361), (27, 264645), (45, 158787), (81, 88215), (135, 52929), (243, 29405), (405, 17643), (1215, 5881)]