18343275

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1867}}^1$

素因数の和:2011

約数の個数: 24

約数和(自身を含む): 30575424

約数和(自身を除く): 12232149

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1867, 1965, 3275, 5601, 9335, 9825, 28005, 46675, 140025, 244577, 733731, 1222885, 3668655, 6114425, 18343275]

約数ペア:

[(1, 18343275), (3, 6114425), (5, 3668655), (15, 1222885), (25, 733731), (75, 244577), (131, 140025), (393, 46675), (655, 28005), (1867, 9825), (1965, 9335), (3275, 5601)]