30471705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61559}}^1$

素因数の和:61581

約数の個数: 24

約数和(自身を含む): 57620160

約数和(自身を除く): 27148455

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 61559, 184677, 307795, 554031, 677149, 923385, 2031447, 2770155, 3385745, 6094341, 10157235, 30471705]

約数ペア:

[(1, 30471705), (3, 10157235), (5, 6094341), (9, 3385745), (11, 2770155), (15, 2031447), (33, 923385), (45, 677149), (55, 554031), (99, 307795), (165, 184677), (495, 61559)]