61504245

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 120960000

約数和(自身を除く): 59455755

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 83, 99, 135, 165, 249, 297, 415, 495, 499, 747, 913, 1245, 1485, 1497, 2241, 2495, 2739, 3735, 4491, 4565, 5489, 7485, 8217, 11205, 13473, 13695, 16467, 22455, 24651, 27445, 41085, 41417, 49401, 67365, 82335, 123255, 124251, 148203, 207085, 247005, 372753, 455587, 621255, 741015, 1118259, 1366761, 1863765, 2277935, 4100283, 5591295, 6833805, 12300849, 20501415, 61504245]

約数ペア:

[(1, 61504245), (3, 20501415), (5, 12300849), (9, 6833805), (11, 5591295), (15, 4100283), (27, 2277935), (33, 1863765), (45, 1366761), (55, 1118259), (83, 741015), (99, 621255), (135, 455587), (165, 372753), (249, 247005), (297, 207085), (415, 148203), (495, 124251), (499, 123255), (747, 82335), (913, 67365), (1245, 49401), (1485, 41417), (1497, 41085), (2241, 27445), (2495, 24651), (2739, 22455), (3735, 16467), (4491, 13695), (4565, 13473), (5489, 11205), (7485, 8217)]