16449075

素因数分解:

$3^4\times 5^2\times {\mathrm{8123}}^1$

素因数の和:8145

約数の個数: 30

約数和(自身を含む): 30473124

約数和(自身を除く): 14024049

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 8123, 24369, 40615, 73107, 121845, 203075, 219321, 365535, 609225, 657963, 1096605, 1827675, 3289815, 5483025, 16449075]

約数ペア:

[(1, 16449075), (3, 5483025), (5, 3289815), (9, 1827675), (15, 1096605), (25, 657963), (27, 609225), (45, 365535), (75, 219321), (81, 203075), (135, 121845), (225, 73107), (405, 40615), (675, 24369), (2025, 8123)]