55545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2$

素因数の和:61

約数の個数: 24

約数和(自身を含む): 106176

約数和(自身を除く): 50631

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 529, 805, 1587, 2415, 2645, 3703, 7935, 11109, 18515, 55545]

約数ペア:

[(1, 55545), (3, 18515), (5, 11109), (7, 7935), (15, 3703), (21, 2645), (23, 2415), (35, 1587), (69, 805), (105, 529), (115, 483), (161, 345)]