164150545

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{2459}}^1$

素因数の和:2569

約数の個数: 24

約数和(自身を含む): 216086400

約数和(自身を除く): 51935855

約数列:

[1, 5, 13, 65, 79, 169, 395, 845, 1027, 2459, 5135, 12295, 13351, 31967, 66755, 159835, 194261, 415571, 971305, 2077855, 2525393, 12626965, 32830109, 164150545]

約数ペア:

[(1, 164150545), (5, 32830109), (13, 12626965), (65, 2525393), (79, 2077855), (169, 971305), (395, 415571), (845, 194261), (1027, 159835), (2459, 66755), (5135, 31967), (12295, 13351)]