84858565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 115986816

約数和(自身を除く): 31128251

約数列:

[1, 5, 11, 43, 53, 55, 215, 265, 473, 583, 677, 2279, 2365, 2915, 3385, 7447, 11395, 25069, 29111, 35881, 37235, 125345, 145555, 179405, 320221, 394691, 1542883, 1601105, 1973455, 7714415, 16971713, 84858565]

約数ペア:

[(1, 84858565), (5, 16971713), (11, 7714415), (43, 1973455), (53, 1601105), (55, 1542883), (215, 394691), (265, 320221), (473, 179405), (583, 145555), (677, 125345), (2279, 37235), (2365, 35881), (2915, 29111), (3385, 25069), (7447, 11395)]