18075285

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 32348160

約数和(自身を除く): 14272875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 701, 955, 1719, 2103, 2865, 3505, 5157, 6309, 8595, 10515, 18927, 25785, 31545, 94635, 133891, 401673, 669455, 1205019, 2008365, 3615057, 6025095, 18075285]

約数ペア:

[(1, 18075285), (3, 6025095), (5, 3615057), (9, 2008365), (15, 1205019), (27, 669455), (45, 401673), (135, 133891), (191, 94635), (573, 31545), (701, 25785), (955, 18927), (1719, 10515), (2103, 8595), (2865, 6309), (3505, 5157)]