210937185

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{839}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 378443520

約数和(自身を除く): 167506335

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 151, 185, 333, 453, 555, 755, 839, 1359, 1665, 2265, 2517, 4195, 5587, 6795, 7551, 12585, 16761, 27935, 31043, 37755, 50283, 83805, 93129, 126689, 155215, 251415, 279387, 380067, 465645, 633445, 1140201, 1396935, 1900335, 4687493, 5701005, 14062479, 23437465, 42187437, 70312395, 210937185]

約数ペア:

[(1, 210937185), (3, 70312395), (5, 42187437), (9, 23437465), (15, 14062479), (37, 5701005), (45, 4687493), (111, 1900335), (151, 1396935), (185, 1140201), (333, 633445), (453, 465645), (555, 380067), (755, 279387), (839, 251415), (1359, 155215), (1665, 126689), (2265, 93129), (2517, 83805), (4195, 50283), (5587, 37755), (6795, 31043), (7551, 27935), (12585, 16761)]