80376975

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{17011}}^1$

素因数の和:17037

約数の個数: 48

約数和(自身を含む): 168759040

約数和(自身を除く): 88382065

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 17011, 51033, 85055, 119077, 153099, 255165, 357231, 425275, 459297, 595385, 765495, 1071693, 1275825, 1786155, 2296485, 2976925, 3215079, 3827475, 5358465, 8930775, 11482425, 16075395, 26792325, 80376975]

約数ペア:

[(1, 80376975), (3, 26792325), (5, 16075395), (7, 11482425), (9, 8930775), (15, 5358465), (21, 3827475), (25, 3215079), (27, 2976925), (35, 2296485), (45, 1786155), (63, 1275825), (75, 1071693), (105, 765495), (135, 595385), (175, 459297), (189, 425275), (225, 357231), (315, 255165), (525, 153099), (675, 119077), (945, 85055), (1575, 51033), (4725, 17011)]