6628365

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1327}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 12111360

約数和(自身を除く): 5482995

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1327, 1665, 3981, 4995, 6635, 11943, 19905, 35829, 49099, 59715, 147297, 179145, 245495, 441891, 736485, 1325673, 2209455, 6628365]

約数ペア:

[(1, 6628365), (3, 2209455), (5, 1325673), (9, 736485), (15, 441891), (27, 245495), (37, 179145), (45, 147297), (111, 59715), (135, 49099), (185, 35829), (333, 19905), (555, 11943), (999, 6635), (1327, 4995), (1665, 3981)]