68172225

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{82633}}^1$

素因数の和:82657

約数の個数: 24

約数和(自身を含む): 122959392

約数和(自身を除く): 54787167

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 82633, 247899, 413165, 908963, 1239495, 2065825, 2726889, 4544815, 6197475, 13634445, 22724075, 68172225]

約数ペア:

[(1, 68172225), (3, 22724075), (5, 13634445), (11, 6197475), (15, 4544815), (25, 2726889), (33, 2065825), (55, 1239495), (75, 908963), (165, 413165), (275, 247899), (825, 82633)]