91830105

素因数分解:

$3^4\times 5^1\times {\mathrm{226741}}^1$

素因数の和:226758

約数の個数: 20

約数和(自身を含む): 164614692

約数和(自身を除く): 72784587

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 226741, 680223, 1133705, 2040669, 3401115, 6122007, 10203345, 18366021, 30610035, 91830105]

約数ペア:

[(1, 91830105), (3, 30610035), (5, 18366021), (9, 10203345), (15, 6122007), (27, 3401115), (45, 2040669), (81, 1133705), (135, 680223), (405, 226741)]