4123945

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 2096855

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 239, 493, 595, 1015, 1195, 1673, 2465, 3451, 4063, 6931, 8365, 17255, 20315, 28441, 34655, 48517, 117827, 142205, 242585, 589135, 824789, 4123945]

約数ペア:

[(1, 4123945), (5, 824789), (7, 589135), (17, 242585), (29, 142205), (35, 117827), (85, 48517), (119, 34655), (145, 28441), (203, 20315), (239, 17255), (493, 8365), (595, 6931), (1015, 4063), (1195, 3451), (1673, 2465)]