23895855

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18311}}^1$

素因数の和:18351

約数の個数: 24

約数和(自身を含む): 42850080

約数和(自身を除く): 18954225

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 18311, 54933, 91555, 164799, 274665, 531019, 823995, 1593057, 2655095, 4779171, 7965285, 23895855]

約数ペア:

[(1, 23895855), (3, 7965285), (5, 4779171), (9, 2655095), (15, 1593057), (29, 823995), (45, 531019), (87, 274665), (145, 164799), (261, 91555), (435, 54933), (1305, 18311)]