6806685

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 11392128

約数和(自身を除く): 4585443

約数列:

[1, 3, 5, 15, 43, 61, 129, 173, 183, 215, 305, 519, 645, 865, 915, 2595, 2623, 7439, 7869, 10553, 13115, 22317, 31659, 37195, 39345, 52765, 111585, 158295, 453779, 1361337, 2268895, 6806685]

約数ペア:

[(1, 6806685), (3, 2268895), (5, 1361337), (15, 453779), (43, 158295), (61, 111585), (129, 52765), (173, 39345), (183, 37195), (215, 31659), (305, 22317), (519, 13115), (645, 10553), (865, 7869), (915, 7439), (2595, 2623)]