75846645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{967}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 156119040

約数和(自身を除く): 80272395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 83, 105, 135, 189, 249, 315, 415, 581, 747, 945, 967, 1245, 1743, 2241, 2901, 2905, 3735, 4835, 5229, 6769, 8703, 8715, 11205, 14505, 15687, 20307, 26109, 26145, 33845, 43515, 60921, 78435, 80261, 101535, 130545, 182763, 240783, 304605, 401305, 561827, 722349, 913815, 1203915, 1685481, 2167047, 2809135, 3611745, 5056443, 8427405, 10835235, 15169329, 25282215, 75846645]

約数ペア:

[(1, 75846645), (3, 25282215), (5, 15169329), (7, 10835235), (9, 8427405), (15, 5056443), (21, 3611745), (27, 2809135), (35, 2167047), (45, 1685481), (63, 1203915), (83, 913815), (105, 722349), (135, 561827), (189, 401305), (249, 304605), (315, 240783), (415, 182763), (581, 130545), (747, 101535), (945, 80261), (967, 78435), (1245, 60921), (1743, 43515), (2241, 33845), (2901, 26145), (2905, 26109), (3735, 20307), (4835, 15687), (5229, 14505), (6769, 11205), (8703, 8715)]