2730394725

素因数分解:

$3^1\times 5^2\times {\mathrm{36405263}}^1$

素因数の和:36405276

約数の個数: 12

約数和(自身を含む): 4514252736

約数和(自身を除く): 1783858011

約数列:

[1, 3, 5, 15, 25, 75, 36405263, 109215789, 182026315, 546078945, 910131575, 2730394725]

約数ペア:

[(1, 2730394725), (3, 910131575), (5, 546078945), (15, 182026315), (25, 109215789), (75, 36405263)]