75390165

素因数分解:

$3^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1823}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 130890240

約数和(自身を除く): 55500075

約数列:

[1, 3, 5, 9, 15, 45, 919, 1823, 2757, 4595, 5469, 8271, 9115, 13785, 16407, 27345, 41355, 82035, 1675337, 5026011, 8376685, 15078033, 25130055, 75390165]

約数ペア:

[(1, 75390165), (3, 25130055), (5, 15078033), (9, 8376685), (15, 5026011), (45, 1675337), (919, 82035), (1823, 41355), (2757, 27345), (4595, 16407), (5469, 13785), (8271, 9115)]