22889905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5081}}^1$

素因数の和:5156

約数の個数: 16

約数和(自身を含む): 29638224

約数和(自身を除く): 6748319

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 5081, 25405, 86377, 269293, 431885, 1346465, 4577981, 22889905]

約数ペア:

[(1, 22889905), (5, 4577981), (17, 1346465), (53, 431885), (85, 269293), (265, 86377), (901, 25405), (4505, 5081)]