71863065

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14387}}^1$

素因数の和:14438

約数の個数: 32

約数和(自身を含む): 131218560

約数和(自身を除く): 59355495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 14387, 43161, 71935, 129483, 215805, 388449, 532319, 647415, 1596957, 1942245, 2661595, 4790871, 7984785, 14372613, 23954355, 71863065]

約数ペア:

[(1, 71863065), (3, 23954355), (5, 14372613), (9, 7984785), (15, 4790871), (27, 2661595), (37, 1942245), (45, 1596957), (111, 647415), (135, 532319), (185, 388449), (333, 215805), (555, 129483), (999, 71935), (1665, 43161), (4995, 14387)]