129246865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{32191}}^1$

素因数の和:32280

約数の個数: 16

約数和(自身を含む): 171518976

約数和(自身を除く): 42272111

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 32191, 160955, 354101, 1770505, 2349943, 11749715, 25849373, 129246865]

約数ペア:

[(1, 129246865), (5, 25849373), (11, 11749715), (55, 2349943), (73, 1770505), (365, 354101), (803, 160955), (4015, 32191)]