22402785

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 37509120

約数和(自身を除く): 15106335

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 645, 705, 739, 2021, 2217, 3695, 6063, 10105, 11085, 30315, 31777, 34733, 95331, 104199, 158885, 173665, 476655, 520995, 1493519, 4480557, 7467595, 22402785]

約数ペア:

[(1, 22402785), (3, 7467595), (5, 4480557), (15, 1493519), (43, 520995), (47, 476655), (129, 173665), (141, 158885), (215, 104199), (235, 95331), (645, 34733), (705, 31777), (739, 30315), (2021, 11085), (2217, 10105), (3695, 6063)]