102000605

素因数分解:

$5^1\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1583}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 143016192

約数和(自身を除く): 41015587

約数列:

[1, 5, 7, 35, 49, 245, 263, 1315, 1583, 1841, 7915, 9205, 11081, 12887, 55405, 64435, 77567, 387835, 416329, 2081645, 2914303, 14571515, 20400121, 102000605]

約数ペア:

[(1, 102000605), (5, 20400121), (7, 14571515), (35, 2914303), (49, 2081645), (245, 416329), (263, 387835), (1315, 77567), (1583, 64435), (1841, 55405), (7915, 12887), (9205, 11081)]