85081865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{21191}}^1$

素因数の和:21280

約数の個数: 16

約数和(自身を含む): 112910976

約数和(自身を除く): 27829111

約数列:

[1, 5, 11, 55, 73, 365, 803, 4015, 21191, 105955, 233101, 1165505, 1546943, 7734715, 17016373, 85081865]

約数ペア:

[(1, 85081865), (5, 17016373), (11, 7734715), (55, 1546943), (73, 1165505), (365, 233101), (803, 105955), (4015, 21191)]