9399645

素因数分解:

$3^4\times 5^1\times {\mathrm{23209}}^1$

素因数の和:23226

約数の個数: 20

約数和(自身を含む): 16850460

約数和(自身を除く): 7450815

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 23209, 69627, 116045, 208881, 348135, 626643, 1044405, 1879929, 3133215, 9399645]

約数ペア:

[(1, 9399645), (3, 3133215), (5, 1879929), (9, 1044405), (15, 626643), (27, 348135), (45, 208881), (81, 116045), (135, 69627), (405, 23209)]