64259745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 122757120

約数和(自身を除く): 58497375

約数列:

[1, 3, 5, 11, 15, 17, 31, 33, 51, 55, 85, 93, 155, 165, 187, 255, 341, 465, 527, 561, 739, 935, 1023, 1581, 1705, 2217, 2635, 2805, 3695, 5115, 5797, 7905, 8129, 11085, 12563, 17391, 22909, 24387, 28985, 37689, 40645, 62815, 68727, 86955, 114545, 121935, 138193, 188445, 251999, 343635, 389453, 414579, 690965, 755997, 1168359, 1259995, 1947265, 2072895, 3779985, 4283983, 5841795, 12851949, 21419915, 64259745]

約数ペア:

[(1, 64259745), (3, 21419915), (5, 12851949), (11, 5841795), (15, 4283983), (17, 3779985), (31, 2072895), (33, 1947265), (51, 1259995), (55, 1168359), (85, 755997), (93, 690965), (155, 414579), (165, 389453), (187, 343635), (255, 251999), (341, 188445), (465, 138193), (527, 121935), (561, 114545), (739, 86955), (935, 68727), (1023, 62815), (1581, 40645), (1705, 37689), (2217, 28985), (2635, 24387), (2805, 22909), (3695, 17391), (5115, 12563), (5797, 11085), (7905, 8129)]