25397235

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33199}}^1$

素因数の和:33227

約数の個数: 24

約数和(自身を含む): 46612800

約数和(自身を除く): 21215565

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 33199, 99597, 165995, 298791, 497985, 564383, 1493955, 1693149, 2821915, 5079447, 8465745, 25397235]

約数ペア:

[(1, 25397235), (3, 8465745), (5, 5079447), (9, 2821915), (15, 1693149), (17, 1493955), (45, 564383), (51, 497985), (85, 298791), (153, 165995), (255, 99597), (765, 33199)]