9738995

素因数分解:

$5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 13745664

約数和(自身を除く): 4006669

約数列:

[1, 5, 7, 35, 49, 127, 245, 313, 635, 889, 1565, 2191, 4445, 6223, 10955, 15337, 31115, 39751, 76685, 198755, 278257, 1391285, 1947799, 9738995]

約数ペア:

[(1, 9738995), (5, 1947799), (7, 1391285), (35, 278257), (49, 198755), (127, 76685), (245, 39751), (313, 31115), (635, 15337), (889, 10955), (1565, 6223), (2191, 4445)]