78808175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1733}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 104497776

約数和(自身を除く): 25689601

約数列:

[1, 5, 17, 25, 85, 107, 425, 535, 1733, 1819, 2675, 8665, 9095, 29461, 43325, 45475, 147305, 185431, 736525, 927155, 3152327, 4635775, 15761635, 78808175]

約数ペア:

[(1, 78808175), (5, 15761635), (17, 4635775), (25, 3152327), (85, 927155), (107, 736525), (425, 185431), (535, 147305), (1733, 45475), (1819, 43325), (2675, 29461), (8665, 9095)]