9757405

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 15289344

約数和(自身を除く): 5531939

約数列:

[1, 5, 7, 17, 23, 31, 35, 85, 115, 119, 155, 161, 217, 391, 527, 529, 595, 713, 805, 1085, 1955, 2635, 2645, 2737, 3565, 3689, 3703, 4991, 8993, 12121, 13685, 16399, 18445, 18515, 24955, 44965, 60605, 62951, 81995, 84847, 114793, 278783, 314755, 424235, 573965, 1393915, 1951481, 9757405]

約数ペア:

[(1, 9757405), (5, 1951481), (7, 1393915), (17, 573965), (23, 424235), (31, 314755), (35, 278783), (85, 114793), (115, 84847), (119, 81995), (155, 62951), (161, 60605), (217, 44965), (391, 24955), (527, 18515), (529, 18445), (595, 16399), (713, 13685), (805, 12121), (1085, 8993), (1955, 4991), (2635, 3703), (2645, 3689), (2737, 3565)]