2242755

素因数分解:

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

素因数の和:500

約数の個数: 32

約数和(自身を含む): 4104000

約数和(自身を除く): 1861245

約数列:

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

約数ペア:

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