27094905

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 49005000

約数和(自身を除く): 21910095

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 405, 447, 449, 745, 1341, 1347, 2235, 2245, 4023, 4041, 6705, 6735, 12069, 12123, 20115, 20205, 36369, 60345, 60615, 66901, 181845, 200703, 334505, 602109, 1003515, 1806327, 3010545, 5418981, 9031635, 27094905]

約数ペア:

[(1, 27094905), (3, 9031635), (5, 5418981), (9, 3010545), (15, 1806327), (27, 1003515), (45, 602109), (81, 334505), (135, 200703), (149, 181845), (405, 66901), (447, 60615), (449, 60345), (745, 36369), (1341, 20205), (1347, 20115), (2235, 12123), (2245, 12069), (4023, 6735), (4041, 6705)]