8833385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 12441600

約数和(自身を除く): 3608215

約数列:

[1, 5, 11, 19, 55, 79, 95, 107, 209, 395, 535, 869, 1045, 1177, 1501, 2033, 4345, 5885, 7505, 8453, 10165, 16511, 22363, 42265, 82555, 92983, 111815, 160607, 464915, 803035, 1766677, 8833385]

約数ペア:

[(1, 8833385), (5, 1766677), (11, 803035), (19, 464915), (55, 160607), (79, 111815), (95, 92983), (107, 82555), (209, 42265), (395, 22363), (535, 16511), (869, 10165), (1045, 8453), (1177, 7505), (1501, 5885), (2033, 4345)]