7694995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 12257280

約数和(自身を除く): 4562285

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 79, 115, 121, 161, 253, 385, 395, 553, 605, 805, 847, 869, 1265, 1771, 1817, 2765, 2783, 4235, 4345, 6083, 8855, 9085, 9559, 12719, 13915, 19481, 19987, 30415, 47795, 63595, 66913, 97405, 99935, 139909, 219857, 334565, 699545, 1099285, 1538999, 7694995]

約数ペア:

[(1, 7694995), (5, 1538999), (7, 1099285), (11, 699545), (23, 334565), (35, 219857), (55, 139909), (77, 99935), (79, 97405), (115, 66913), (121, 63595), (161, 47795), (253, 30415), (385, 19987), (395, 19481), (553, 13915), (605, 12719), (805, 9559), (847, 9085), (869, 8855), (1265, 6083), (1771, 4345), (1817, 4235), (2765, 2783)]