25375815

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11057}}^1$

素因数の和:11088

約数の個数: 32

約数和(自身を含む): 47770560

約数和(自身を除く): 22394745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 11057, 33171, 55285, 99513, 165855, 187969, 298539, 497565, 563907, 939845, 1492695, 1691721, 2819535, 5075163, 8458605, 25375815]

約数ペア:

[(1, 25375815), (3, 8458605), (5, 5075163), (9, 2819535), (15, 1691721), (17, 1492695), (27, 939845), (45, 563907), (51, 497565), (85, 298539), (135, 187969), (153, 165855), (255, 99513), (459, 55285), (765, 33171), (2295, 11057)]