54120465

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{171811}}^1$

素因数の和:171829

約数の個数: 24

約数和(自身を含む): 107210688

約数和(自身を除く): 53090223

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 171811, 515433, 859055, 1202677, 1546299, 2577165, 3608031, 6013385, 7731495, 10824093, 18040155, 54120465]

約数ペア:

[(1, 54120465), (3, 18040155), (5, 10824093), (7, 7731495), (9, 6013385), (15, 3608031), (21, 2577165), (35, 1546299), (45, 1202677), (63, 859055), (105, 515433), (315, 171811)]