9877905

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{967}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 17214912

約数和(自身を除く): 7337007

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 967, 1135, 2043, 2901, 3405, 4835, 8703, 10215, 14505, 43515, 219509, 658527, 1097545, 1975581, 3292635, 9877905]

約数ペア:

[(1, 9877905), (3, 3292635), (5, 1975581), (9, 1097545), (15, 658527), (45, 219509), (227, 43515), (681, 14505), (967, 10215), (1135, 8703), (2043, 4835), (2901, 3405)]