6728265

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 12414600

約数和(自身を除く): 5686335

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 449, 555, 999, 1347, 1665, 2245, 2997, 4041, 4995, 6735, 12123, 14985, 16613, 20205, 36369, 49839, 60615, 83065, 149517, 181845, 249195, 448551, 747585, 1345653, 2242755, 6728265]

約数ペア:

[(1, 6728265), (3, 2242755), (5, 1345653), (9, 747585), (15, 448551), (27, 249195), (37, 181845), (45, 149517), (81, 83065), (111, 60615), (135, 49839), (185, 36369), (333, 20205), (405, 16613), (449, 14985), (555, 12123), (999, 6735), (1347, 4995), (1665, 4041), (2245, 2997)]