22295715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2659}}^1$

素因数の和:2723

約数の個数: 32

約数和(自身を含む): 39325440

約数和(自身を除く): 17029725

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2659, 2795, 7977, 8385, 13295, 34567, 39885, 103701, 114337, 172835, 343011, 518505, 571685, 1486381, 1715055, 4459143, 7431905, 22295715]

約数ペア:

[(1, 22295715), (3, 7431905), (5, 4459143), (13, 1715055), (15, 1486381), (39, 571685), (43, 518505), (65, 343011), (129, 172835), (195, 114337), (215, 103701), (559, 39885), (645, 34567), (1677, 13295), (2659, 8385), (2795, 7977)]