2547573665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{119129}}^1$

素因数の和:119201

約数の個数: 32

約数和(自身を含む): 3842657280

約数和(自身を除く): 1295083615

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 3055, 4277, 21385, 119129, 595645, 833903, 1548677, 4169515, 5599063, 7743385, 10840739, 27995315, 39193441, 54203695, 72787819, 195967205, 363939095, 509514733, 2547573665]

約数ペア:

[(1, 2547573665), (5, 509514733), (7, 363939095), (13, 195967205), (35, 72787819), (47, 54203695), (65, 39193441), (91, 27995315), (235, 10840739), (329, 7743385), (455, 5599063), (611, 4169515), (1645, 1548677), (3055, 833903), (4277, 595645), (21385, 119129)]