11185695

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 40

約数和(自身を含む): 20386080

約数和(自身を除く): 9200385

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 355, 389, 405, 639, 1065, 1167, 1917, 1945, 3195, 3501, 5751, 5835, 9585, 10503, 17505, 27619, 28755, 31509, 52515, 82857, 138095, 157545, 248571, 414285, 745713, 1242855, 2237139, 3728565, 11185695]

約数ペア:

[(1, 11185695), (3, 3728565), (5, 2237139), (9, 1242855), (15, 745713), (27, 414285), (45, 248571), (71, 157545), (81, 138095), (135, 82857), (213, 52515), (355, 31509), (389, 28755), (405, 27619), (639, 17505), (1065, 10503), (1167, 9585), (1917, 5835), (1945, 5751), (3195, 3501)]