1910299209215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3463}}^1\times {\mathrm{36137}}^1$

素因数の和:39719

約数の個数: 32

約数和(自身を含む): 2379460064256

約数和(自身を除く): 469160855041

約数列:

[1, 5, 43, 71, 215, 355, 3053, 3463, 15265, 17315, 36137, 148909, 180685, 245873, 744545, 1229365, 1553891, 2565727, 7769455, 10572539, 12828635, 52862695, 110326261, 125142431, 551631305, 625712155, 5381124533, 8885112601, 26905622665, 44425563005, 382059841843, 1910299209215]

約数ペア:

[(1, 1910299209215), (5, 382059841843), (43, 44425563005), (71, 26905622665), (215, 8885112601), (355, 5381124533), (3053, 625712155), (3463, 551631305), (15265, 125142431), (17315, 110326261), (36137, 52862695), (148909, 12828635), (180685, 10572539), (245873, 7769455), (744545, 2565727), (1229365, 1553891)]