447156915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{14563}}^1$

素因数の和:14683

約数の個数: 32

約数和(自身を含む): 754997760

約数和(自身を除く): 307840845

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 1335, 2047, 6141, 10235, 14563, 30705, 43689, 72815, 218445, 334949, 1004847, 1296107, 1674745, 3888321, 5024235, 6480535, 19441605, 29810461, 89431383, 149052305, 447156915]

約数ペア:

[(1, 447156915), (3, 149052305), (5, 89431383), (15, 29810461), (23, 19441605), (69, 6480535), (89, 5024235), (115, 3888321), (267, 1674745), (345, 1296107), (445, 1004847), (1335, 334949), (2047, 218445), (6141, 72815), (10235, 43689), (14563, 30705)]