27431325315

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{136403}}^1$

素因数の和:136564

約数の個数: 48

約数和(自身を含む): 49154545440

約数和(自身を除く): 21723220125

約数列:

[1, 3, 5, 9, 15, 41, 45, 109, 123, 205, 327, 369, 545, 615, 981, 1635, 1845, 4469, 4905, 13407, 22345, 40221, 67035, 136403, 201105, 409209, 682015, 1227627, 2046045, 5592523, 6138135, 14867927, 16777569, 27962615, 44603781, 50332707, 74339635, 83887845, 133811343, 223018905, 251663535, 609585007, 669056715, 1828755021, 3047925035, 5486265063, 9143775105, 27431325315]

約数ペア:

[(1, 27431325315), (3, 9143775105), (5, 5486265063), (9, 3047925035), (15, 1828755021), (41, 669056715), (45, 609585007), (109, 251663535), (123, 223018905), (205, 133811343), (327, 83887845), (369, 74339635), (545, 50332707), (615, 44603781), (981, 27962615), (1635, 16777569), (1845, 14867927), (4469, 6138135), (4905, 5592523), (13407, 2046045), (22345, 1227627), (40221, 682015), (67035, 409209), (136403, 201105)]