9994141185

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{199}}^1\times {\mathrm{68329}}^1$

素因数の和:68550

約数の個数: 48

約数和(自身を含む): 18695088000

約数和(自身を除く): 8700946815

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 199, 245, 597, 735, 995, 1393, 2985, 4179, 6965, 9751, 20895, 29253, 48755, 68329, 146265, 204987, 341645, 478303, 1024935, 1434909, 2391515, 3348121, 7174545, 10044363, 13597471, 16740605, 40792413, 50221815, 67987355, 95182297, 203962065, 285546891, 475911485, 666276079, 1427734455, 1998828237, 3331380395, 9994141185]

約数ペア:

[(1, 9994141185), (3, 3331380395), (5, 1998828237), (7, 1427734455), (15, 666276079), (21, 475911485), (35, 285546891), (49, 203962065), (105, 95182297), (147, 67987355), (199, 50221815), (245, 40792413), (597, 16740605), (735, 13597471), (995, 10044363), (1393, 7174545), (2985, 3348121), (4179, 2391515), (6965, 1434909), (9751, 1024935), (20895, 478303), (29253, 341645), (48755, 204987), (68329, 146265)]