1387672605

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{75767}}^1$

素因数の和:75826

約数の個数: 48

約数和(自身を含む): 2694916224

約数和(自身を除く): 1307243619

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1221, 1665, 2035, 3663, 6105, 18315, 75767, 227301, 378835, 681903, 833437, 1136505, 2500311, 2803379, 3409515, 4167185, 7500933, 8410137, 12501555, 14016895, 25230411, 30837169, 37504665, 42050685, 92511507, 126152055, 154185845, 277534521, 462557535, 1387672605]

約数ペア:

[(1, 1387672605), (3, 462557535), (5, 277534521), (9, 154185845), (11, 126152055), (15, 92511507), (33, 42050685), (37, 37504665), (45, 30837169), (55, 25230411), (99, 14016895), (111, 12501555), (165, 8410137), (185, 7500933), (333, 4167185), (407, 3409515), (495, 2803379), (555, 2500311), (1221, 1136505), (1665, 833437), (2035, 681903), (3663, 378835), (6105, 227301), (18315, 75767)]