90535865

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{1171}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 126969792

約数和(自身を除く): 36433927

約数列:

[1, 5, 7, 35, 47, 235, 329, 1171, 1645, 2209, 5855, 8197, 11045, 15463, 40985, 55037, 77315, 275185, 385259, 1926295, 2586739, 12933695, 18107173, 90535865]

約数ペア:

[(1, 90535865), (5, 18107173), (7, 12933695), (35, 2586739), (47, 1926295), (235, 385259), (329, 275185), (1171, 77315), (1645, 55037), (2209, 40985), (5855, 15463), (8197, 11045)]