13751235

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2753}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 25116480

約数和(自身を除く): 11365245

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 2753, 4995, 8259, 13765, 24777, 41295, 74331, 101861, 123885, 305583, 371655, 509305, 916749, 1527915, 2750247, 4583745, 13751235]

約数ペア:

[(1, 13751235), (3, 4583745), (5, 2750247), (9, 1527915), (15, 916749), (27, 509305), (37, 371655), (45, 305583), (111, 123885), (135, 101861), (185, 74331), (333, 41295), (555, 24777), (999, 13765), (1665, 8259), (2753, 4995)]