87566865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4789}}^1$

素因数の和:4873

約数の個数: 32

約数和(自身を含む): 148988160

約数和(自身を除く): 61421295

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 3657, 4789, 6095, 14367, 18285, 23945, 71835, 110147, 253817, 330441, 550735, 761451, 1269085, 1652205, 3807255, 5837791, 17513373, 29188955, 87566865]

約数ペア:

[(1, 87566865), (3, 29188955), (5, 17513373), (15, 5837791), (23, 3807255), (53, 1652205), (69, 1269085), (115, 761451), (159, 550735), (265, 330441), (345, 253817), (795, 110147), (1219, 71835), (3657, 23945), (4789, 18285), (6095, 14367)]