870855135

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1\times {\mathrm{1171}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 1428227328

約数和(自身を除く): 557372193

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1153, 1171, 3459, 3513, 5765, 5855, 17295, 17565, 49579, 50353, 148737, 151059, 247895, 251765, 743685, 755295, 1350163, 4050489, 6750815, 20252445, 58057009, 174171027, 290285045, 870855135]

約数ペア:

[(1, 870855135), (3, 290285045), (5, 174171027), (15, 58057009), (43, 20252445), (129, 6750815), (215, 4050489), (645, 1350163), (1153, 755295), (1171, 743685), (3459, 251765), (3513, 247895), (5765, 151059), (5855, 148737), (17295, 50353), (17565, 49579)]