23177025

素因数分解:

$3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:686

約数の個数: 36

約数和(自身を含む): 41783040

約数和(自身を除く): 18606015

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 239, 431, 717, 1195, 1293, 2151, 2155, 3585, 3879, 5975, 6465, 10755, 10775, 17925, 19395, 32325, 53775, 96975, 103009, 309027, 515045, 927081, 1545135, 2575225, 4635405, 7725675, 23177025]

約数ペア:

[(1, 23177025), (3, 7725675), (5, 4635405), (9, 2575225), (15, 1545135), (25, 927081), (45, 515045), (75, 309027), (225, 103009), (239, 96975), (431, 53775), (717, 32325), (1195, 19395), (1293, 17925), (2151, 10775), (2155, 10755), (3585, 6465), (3879, 5975)]