67624895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3275

約数の個数: 32

約数和(自身を含む): 97433280

約数和(自身を除く): 29808385

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 1105, 1235, 1615, 3221, 4199, 16105, 20995, 41873, 54757, 61199, 209365, 273785, 305995, 711841, 795587, 1040383, 3559205, 3977935, 5201915, 13524979, 67624895]

約数ペア:

[(1, 67624895), (5, 13524979), (13, 5201915), (17, 3977935), (19, 3559205), (65, 1040383), (85, 795587), (95, 711841), (221, 305995), (247, 273785), (323, 209365), (1105, 61199), (1235, 54757), (1615, 41873), (3221, 20995), (4199, 16105)]