53790165

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{643}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 110309472

約数和(自身を除く): 56519307

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 169, 195, 429, 495, 507, 585, 643, 715, 845, 1287, 1521, 1859, 1929, 2145, 2535, 3215, 5577, 5787, 6435, 7073, 7605, 8359, 9295, 9645, 16731, 21219, 25077, 27885, 28935, 35365, 41795, 63657, 75231, 83655, 91949, 106095, 108667, 125385, 275847, 318285, 326001, 376155, 459745, 543335, 827541, 978003, 1195337, 1379235, 1630005, 3586011, 4137705, 4890015, 5976685, 10758033, 17930055, 53790165]

約数ペア:

[(1, 53790165), (3, 17930055), (5, 10758033), (9, 5976685), (11, 4890015), (13, 4137705), (15, 3586011), (33, 1630005), (39, 1379235), (45, 1195337), (55, 978003), (65, 827541), (99, 543335), (117, 459745), (143, 376155), (165, 326001), (169, 318285), (195, 275847), (429, 125385), (495, 108667), (507, 106095), (585, 91949), (643, 83655), (715, 75231), (845, 63657), (1287, 41795), (1521, 35365), (1859, 28935), (1929, 27885), (2145, 25077), (2535, 21219), (3215, 16731), (5577, 9645), (5787, 9295), (6435, 8359), (7073, 7605)]