89385915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2099}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 63023685

約数列:

[1, 3, 5, 15, 17, 51, 85, 167, 255, 501, 835, 2099, 2505, 2839, 6297, 8517, 10495, 14195, 31485, 35683, 42585, 107049, 178415, 350533, 535245, 1051599, 1752665, 5257995, 5959061, 17877183, 29795305, 89385915]

約数ペア:

[(1, 89385915), (3, 29795305), (5, 17877183), (15, 5959061), (17, 5257995), (51, 1752665), (85, 1051599), (167, 535245), (255, 350533), (501, 178415), (835, 107049), (2099, 42585), (2505, 35683), (2839, 31485), (6297, 14195), (8517, 10495)]