25036665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 18301575

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 705, 799, 2089, 2397, 3995, 6267, 10445, 11985, 31335, 35513, 98183, 106539, 177565, 294549, 490915, 532695, 1472745, 1669111, 5007333, 8345555, 25036665]

約数ペア:

[(1, 25036665), (3, 8345555), (5, 5007333), (15, 1669111), (17, 1472745), (47, 532695), (51, 490915), (85, 294549), (141, 177565), (235, 106539), (255, 98183), (705, 35513), (799, 31335), (2089, 11985), (2397, 10445), (3995, 6267)]