1279364075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2437}}^1$

素因数の和:2564

約数の個数: 48

約数和(自身を含む): 1828382976

約数和(自身を除く): 549018901

約数列:

[1, 5, 11, 23, 25, 55, 83, 115, 253, 275, 415, 575, 913, 1265, 1909, 2075, 2437, 4565, 6325, 9545, 12185, 20999, 22825, 26807, 47725, 56051, 60925, 104995, 134035, 202271, 280255, 524975, 616561, 670175, 1011355, 1401275, 2224981, 3082805, 4652233, 5056775, 11124905, 15414025, 23261165, 51174563, 55624525, 116305825, 255872815, 1279364075]

約数ペア:

[(1, 1279364075), (5, 255872815), (11, 116305825), (23, 55624525), (25, 51174563), (55, 23261165), (83, 15414025), (115, 11124905), (253, 5056775), (275, 4652233), (415, 3082805), (575, 2224981), (913, 1401275), (1265, 1011355), (1909, 670175), (2075, 616561), (2437, 524975), (4565, 280255), (6325, 202271), (9545, 134035), (12185, 104995), (20999, 60925), (22825, 56051), (26807, 47725)]