11822745

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 20920320

約数和(自身を除く): 9097575

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 907, 1185, 2607, 2721, 4345, 4535, 9977, 13035, 13605, 29931, 49885, 71653, 149655, 214959, 358265, 788183, 1074795, 2364549, 3940915, 11822745]

約数ペア:

[(1, 11822745), (3, 3940915), (5, 2364549), (11, 1074795), (15, 788183), (33, 358265), (55, 214959), (79, 149655), (165, 71653), (237, 49885), (395, 29931), (869, 13605), (907, 13035), (1185, 9977), (2607, 4535), (2721, 4345)]