5181615

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1$

素因数の和:1143

約数の個数: 24

約数和(自身を含む): 9069840

約数和(自身を除く): 3888225

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1019, 1695, 3057, 5085, 5095, 9171, 15285, 45855, 115147, 345441, 575735, 1036323, 1727205, 5181615]

約数ペア:

[(1, 5181615), (3, 1727205), (5, 1036323), (9, 575735), (15, 345441), (45, 115147), (113, 45855), (339, 15285), (565, 9171), (1017, 5095), (1019, 5085), (1695, 3057)]