42734185

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 56182464

約数和(自身を除く): 13448279

約数列:

[1, 5, 13, 65, 103, 169, 491, 515, 845, 1339, 2455, 6383, 6695, 17407, 31915, 50573, 82979, 87035, 252865, 414895, 657449, 3287245, 8546837, 42734185]

約数ペア:

[(1, 42734185), (5, 8546837), (13, 3287245), (65, 657449), (103, 414895), (169, 252865), (491, 87035), (515, 82979), (845, 50573), (1339, 31915), (2455, 17407), (6383, 6695)]