20161129245

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{11617}}^1$

素因数の和:11774

約数の個数: 64

約数和(自身を含む): 34329795840

約数和(自身を除く): 14168666595

約数列:

[1, 3, 5, 15, 37, 53, 59, 111, 159, 177, 185, 265, 295, 555, 795, 885, 1961, 2183, 3127, 5883, 6549, 9381, 9805, 10915, 11617, 15635, 29415, 32745, 34851, 46905, 58085, 115699, 174255, 347097, 429829, 578495, 615701, 685403, 1289487, 1735485, 1847103, 2056209, 2149145, 3078505, 3427015, 6447435, 9235515, 10281045, 22780937, 25359911, 36326359, 68342811, 76079733, 108979077, 113904685, 126799555, 181631795, 341714055, 380398665, 544895385, 1344075283, 4032225849, 6720376415, 20161129245]

約数ペア:

[(1, 20161129245), (3, 6720376415), (5, 4032225849), (15, 1344075283), (37, 544895385), (53, 380398665), (59, 341714055), (111, 181631795), (159, 126799555), (177, 113904685), (185, 108979077), (265, 76079733), (295, 68342811), (555, 36326359), (795, 25359911), (885, 22780937), (1961, 10281045), (2183, 9235515), (3127, 6447435), (5883, 3427015), (6549, 3078505), (9381, 2149145), (9805, 2056209), (10915, 1847103), (11617, 1735485), (15635, 1289487), (29415, 685403), (32745, 615701), (34851, 578495), (46905, 429829), (58085, 347097), (115699, 174255)]