2077995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 3654720

約数和(自身を除く): 1576725

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 281, 435, 493, 843, 1405, 1479, 2465, 4215, 4777, 7395, 8149, 14331, 23885, 24447, 40745, 71655, 122235, 138533, 415599, 692665, 2077995]

約数ペア:

[(1, 2077995), (3, 692665), (5, 415599), (15, 138533), (17, 122235), (29, 71655), (51, 40745), (85, 24447), (87, 23885), (145, 14331), (255, 8149), (281, 7395), (435, 4777), (493, 4215), (843, 2465), (1405, 1479)]