200608005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1451}}^1$

素因数の和:2181

約数の個数: 32

約数和(自身を含む): 346389120

約数和(自身を除く): 145781115

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 709, 1451, 2127, 3545, 4353, 7255, 9217, 10635, 18863, 21765, 27651, 46085, 56589, 94315, 138255, 282945, 1028759, 3086277, 5143795, 13373867, 15431385, 40121601, 66869335, 200608005]

約数ペア:

[(1, 200608005), (3, 66869335), (5, 40121601), (13, 15431385), (15, 13373867), (39, 5143795), (65, 3086277), (195, 1028759), (709, 282945), (1451, 138255), (2127, 94315), (3545, 56589), (4353, 46085), (7255, 27651), (9217, 21765), (10635, 18863)]