139766605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1801}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 196172928

約数和(自身を除く): 56406323

約数列:

[1, 5, 11, 17, 55, 83, 85, 187, 415, 913, 935, 1411, 1801, 4565, 7055, 9005, 15521, 19811, 30617, 77605, 99055, 149483, 153085, 336787, 747415, 1644313, 1683935, 2541211, 8221565, 12706055, 27953321, 139766605]

約数ペア:

[(1, 139766605), (5, 27953321), (11, 12706055), (17, 8221565), (55, 2541211), (83, 1683935), (85, 1644313), (187, 747415), (415, 336787), (913, 153085), (935, 149483), (1411, 99055), (1801, 77605), (4565, 30617), (7055, 19811), (9005, 15521)]