12020435

素因数分解:

$5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 17318400

約数和(自身を除く): 5297965

約数列:

[1, 5, 7, 35, 43, 49, 163, 215, 245, 301, 343, 815, 1141, 1505, 1715, 2107, 5705, 7009, 7987, 10535, 14749, 35045, 39935, 49063, 55909, 73745, 245315, 279545, 343441, 1717205, 2404087, 12020435]

約数ペア:

[(1, 12020435), (5, 2404087), (7, 1717205), (35, 343441), (43, 279545), (49, 245315), (163, 73745), (215, 55909), (245, 49063), (301, 39935), (343, 35045), (815, 14749), (1141, 10535), (1505, 7987), (1715, 7009), (2107, 5705)]