25352865

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11047}}^1$

素因数の和:11078

約数の個数: 32

約数和(自身を含む): 47727360

約数和(自身を除く): 22374495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 11047, 33141, 55235, 99423, 165705, 187799, 298269, 497115, 563397, 938995, 1491345, 1690191, 2816985, 5070573, 8450955, 25352865]

約数ペア:

[(1, 25352865), (3, 8450955), (5, 5070573), (9, 2816985), (15, 1690191), (17, 1491345), (27, 938995), (45, 563397), (51, 497115), (85, 298269), (135, 187799), (153, 165705), (255, 99423), (459, 55235), (765, 33141), (2295, 11047)]