13822995

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 23443200

約数和(自身を除く): 9620205

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 215, 435, 645, 739, 1247, 2217, 3695, 3741, 6235, 11085, 18705, 21431, 31777, 64293, 95331, 107155, 158885, 321465, 476655, 921533, 2764599, 4607665, 13822995]

約数ペア:

[(1, 13822995), (3, 4607665), (5, 2764599), (15, 921533), (29, 476655), (43, 321465), (87, 158885), (129, 107155), (145, 95331), (215, 64293), (435, 31777), (645, 21431), (739, 18705), (1247, 11085), (2217, 6235), (3695, 3741)]