2724165

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 5132160

約数和(自身を除く): 2407995

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1187, 2295, 3561, 5935, 10683, 17805, 20179, 32049, 53415, 60537, 100895, 160245, 181611, 302685, 544833, 908055, 2724165]

約数ペア:

[(1, 2724165), (3, 908055), (5, 544833), (9, 302685), (15, 181611), (17, 160245), (27, 100895), (45, 60537), (51, 53415), (85, 32049), (135, 20179), (153, 17805), (255, 10683), (459, 5935), (765, 3561), (1187, 2295)]