71043085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17783}}^1$

素因数の和:17852

約数の個数: 16

約数和(自身を含む): 92192256

約数和(自身を除く): 21149171

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 17783, 88915, 302311, 835801, 1511555, 4179005, 14208617, 71043085]

約数ペア:

[(1, 71043085), (5, 14208617), (17, 4179005), (47, 1511555), (85, 835801), (235, 302311), (799, 88915), (3995, 17783)]