27150785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 36197280

約数和(自身を除く): 9046495

約数列:

[1, 5, 17, 37, 85, 89, 97, 185, 445, 485, 629, 1513, 1649, 3145, 3293, 3589, 7565, 8245, 8633, 16465, 17945, 43165, 55981, 61013, 146761, 279905, 305065, 319421, 733805, 1597105, 5430157, 27150785]

約数ペア:

[(1, 27150785), (5, 5430157), (17, 1597105), (37, 733805), (85, 319421), (89, 305065), (97, 279905), (185, 146761), (445, 61013), (485, 55981), (629, 43165), (1513, 17945), (1649, 16465), (3145, 8633), (3293, 8245), (3589, 7565)]