77116505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 101243520

約数和(自身を除く): 24127015

約数列:

[1, 5, 17, 61, 85, 107, 139, 305, 535, 695, 1037, 1819, 2363, 5185, 6527, 8479, 9095, 11815, 14873, 32635, 42395, 74365, 110959, 144143, 252841, 554795, 720715, 907253, 1264205, 4536265, 15423301, 77116505]

約数ペア:

[(1, 77116505), (5, 15423301), (17, 4536265), (61, 1264205), (85, 907253), (107, 720715), (139, 554795), (305, 252841), (535, 144143), (695, 110959), (1037, 74365), (1819, 42395), (2363, 32635), (5185, 14873), (6527, 11815), (8479, 9095)]