9972495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17047}}^1$

素因数の和:17071

約数の個数: 24

約数和(自身を含む): 18616416

約数和(自身を除く): 8643921

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 17047, 51141, 85235, 153423, 221611, 255705, 664833, 767115, 1108055, 1994499, 3324165, 9972495]

約数ペア:

[(1, 9972495), (3, 3324165), (5, 1994499), (9, 1108055), (13, 767115), (15, 664833), (39, 255705), (45, 221611), (65, 153423), (117, 85235), (195, 51141), (585, 17047)]