357020105

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1\times {\mathrm{941}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 465442200

約数和(自身を除く): 108422095

約数列:

[1, 5, 13, 65, 169, 449, 845, 941, 2245, 4705, 5837, 12233, 29185, 61165, 75881, 159029, 379405, 422509, 795145, 2112545, 5492617, 27463085, 71404021, 357020105]

約数ペア:

[(1, 357020105), (5, 71404021), (13, 27463085), (65, 5492617), (169, 2112545), (449, 795145), (845, 422509), (941, 379405), (2245, 159029), (4705, 75881), (5837, 61165), (12233, 29185)]