121178085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{26839}}^1$

素因数の和:26897

約数の個数: 32

約数和(自身を含む): 226744320

約数和(自身を除く): 105566235

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 26839, 80517, 134195, 187873, 402585, 563619, 939365, 1154077, 2818095, 3462231, 5770385, 8078539, 17311155, 24235617, 40392695, 121178085]

約数ペア:

[(1, 121178085), (3, 40392695), (5, 24235617), (7, 17311155), (15, 8078539), (21, 5770385), (35, 3462231), (43, 2818095), (105, 1154077), (129, 939365), (215, 563619), (301, 402585), (645, 187873), (903, 134195), (1505, 80517), (4515, 26839)]