2490760575

素因数分解:

$3^2\times 5^2\times {\mathrm{11070047}}^1$

素因数の和:11070063

約数の個数: 18

約数和(自身を含む): 4461229344

約数和(自身を除く): 1970468769

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 11070047, 33210141, 55350235, 99630423, 166050705, 276751175, 498152115, 830253525, 2490760575]

約数ペア:

[(1, 2490760575), (3, 830253525), (5, 498152115), (9, 276751175), (15, 166050705), (25, 99630423), (45, 55350235), (75, 33210141), (225, 11070047)]