54320865

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{213023}}^1$

素因数の和:213048

約数の個数: 16

約数和(自身を含む): 92026368

約数和(自身を除く): 37705503

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 213023, 639069, 1065115, 3195345, 3621391, 10864173, 18106955, 54320865]

約数ペア:

[(1, 54320865), (3, 18106955), (5, 10864173), (15, 3621391), (17, 3195345), (51, 1065115), (85, 639069), (255, 213023)]