84680435

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4391}}^1$

素因数の和:4451

約数の個数: 32

約数和(自身を含む): 126489600

約数和(自身を除く): 41809165

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 2755, 3857, 4391, 19285, 21955, 30737, 83429, 127339, 153685, 417145, 584003, 636695, 891373, 2419441, 2920015, 4456865, 12097205, 16936087, 84680435]

約数ペア:

[(1, 84680435), (5, 16936087), (7, 12097205), (19, 4456865), (29, 2920015), (35, 2419441), (95, 891373), (133, 636695), (145, 584003), (203, 417145), (551, 153685), (665, 127339), (1015, 83429), (2755, 30737), (3857, 21955), (4391, 19285)]