11191455

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1028

約数の個数: 48

約数和(自身を含む): 22104576

約数和(自身を除く): 10913121

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 983, 1035, 1265, 2277, 2949, 3795, 4915, 8847, 10813, 11385, 14745, 22609, 32439, 44235, 54065, 67827, 97317, 113045, 162195, 203481, 248699, 339135, 486585, 746097, 1017405, 1243495, 2238291, 3730485, 11191455]

約数ペア:

[(1, 11191455), (3, 3730485), (5, 2238291), (9, 1243495), (11, 1017405), (15, 746097), (23, 486585), (33, 339135), (45, 248699), (55, 203481), (69, 162195), (99, 113045), (115, 97317), (165, 67827), (207, 54065), (253, 44235), (345, 32439), (495, 22609), (759, 14745), (983, 11385), (1035, 10813), (1265, 8847), (2277, 4915), (2949, 3795)]