8889359395

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{26111}}^1$

素因数の和:26331

約数の個数: 32

約数和(自身を含む): 12453543936

約数和(自身を除く): 3564184541

約数列:

[1, 5, 7, 35, 71, 137, 355, 497, 685, 959, 2485, 4795, 9727, 26111, 48635, 68089, 130555, 182777, 340445, 913885, 1853881, 3577207, 9269405, 12977167, 17886035, 25040449, 64885835, 125202245, 253981697, 1269908485, 1777871879, 8889359395]

約数ペア:

[(1, 8889359395), (5, 1777871879), (7, 1269908485), (35, 253981697), (71, 125202245), (137, 64885835), (355, 25040449), (497, 17886035), (685, 12977167), (959, 9269405), (2485, 3577207), (4795, 1853881), (9727, 913885), (26111, 340445), (48635, 182777), (68089, 130555)]