27430945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{6089}}^1$

素因数の和:6164

約数の個数: 16

約数和(自身を含む): 35516880

約数和(自身を除く): 8085935

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 6089, 30445, 103513, 322717, 517565, 1613585, 5486189, 27430945]

約数ペア:

[(1, 27430945), (5, 5486189), (17, 1613585), (53, 517565), (85, 322717), (265, 103513), (901, 30445), (4505, 6089)]