139747005

素因数分解:

$3^3\times 5^1\times {\mathrm{1035163}}^1$

素因数の和:1035177

約数の個数: 16

約数和(自身を含む): 248439360

約数和(自身を除く): 108692355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1035163, 3105489, 5175815, 9316467, 15527445, 27949401, 46582335, 139747005]

約数ペア:

[(1, 139747005), (3, 46582335), (5, 27949401), (9, 15527445), (15, 9316467), (27, 5175815), (45, 3105489), (135, 1035163)]