15274798

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 29417472

約数和(自身を除く): 14142674

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 121, 127, 142, 154, 242, 254, 497, 781, 847, 889, 994, 1397, 1562, 1694, 1778, 2794, 5467, 8591, 9017, 9779, 10934, 15367, 17182, 18034, 19558, 30734, 60137, 63119, 99187, 107569, 120274, 126238, 198374, 215138, 694309, 1091057, 1388618, 2182114, 7637399, 15274798]

約数ペア:

[(1, 15274798), (2, 7637399), (7, 2182114), (11, 1388618), (14, 1091057), (22, 694309), (71, 215138), (77, 198374), (121, 126238), (127, 120274), (142, 107569), (154, 99187), (242, 63119), (254, 60137), (497, 30734), (781, 19558), (847, 18034), (889, 17182), (994, 15367), (1397, 10934), (1562, 9779), (1694, 9017), (1778, 8591), (2794, 5467)]