84069505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{76081}}^1$

素因数の和:76116

約数の個数: 16

約数和(自身を含む): 115035984

約数和(自身を除く): 30966479

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 76081, 380405, 989053, 1293377, 4945265, 6466885, 16813901, 84069505]

約数ペア:

[(1, 84069505), (5, 16813901), (13, 6466885), (17, 4945265), (65, 1293377), (85, 989053), (221, 380405), (1105, 76081)]