134891645

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 193425408

約数和(自身を除く): 58533763

約数列:

[1, 5, 7, 35, 43, 47, 215, 235, 301, 329, 1505, 1645, 1907, 2021, 9535, 10105, 13349, 14147, 66745, 70735, 82001, 89629, 410005, 448145, 574007, 627403, 2870035, 3137015, 3854047, 19270235, 26978329, 134891645]

約数ペア:

[(1, 134891645), (5, 26978329), (7, 19270235), (35, 3854047), (43, 3137015), (47, 2870035), (215, 627403), (235, 574007), (301, 448145), (329, 410005), (1505, 89629), (1645, 82001), (1907, 70735), (2021, 66745), (9535, 14147), (10105, 13349)]