1322895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 2483712

約数和(自身を除く): 1160817

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 293, 301, 645, 879, 903, 1465, 1505, 2051, 4395, 4515, 6153, 10255, 12599, 30765, 37797, 62995, 88193, 188985, 264579, 440965, 1322895]

約数ペア:

[(1, 1322895), (3, 440965), (5, 264579), (7, 188985), (15, 88193), (21, 62995), (35, 37797), (43, 30765), (105, 12599), (129, 10255), (215, 6153), (293, 4515), (301, 4395), (645, 2051), (879, 1505), (903, 1465)]