87514895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 123923520

約数和(自身を除く): 36408625

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 493, 1105, 1885, 2465, 2731, 6409, 13655, 32045, 35503, 46427, 79199, 177515, 232135, 395995, 603551, 1029587, 1346383, 3017755, 5147935, 6731915, 17502979, 87514895]

約数ペア:

[(1, 87514895), (5, 17502979), (13, 6731915), (17, 5147935), (29, 3017755), (65, 1346383), (85, 1029587), (145, 603551), (221, 395995), (377, 232135), (493, 177515), (1105, 79199), (1885, 46427), (2465, 35503), (2731, 32045), (6409, 13655)]