25841835

素因数分解:

$3^5\times 5^1\times {\mathrm{21269}}^1$

素因数の和:21289

約数の個数: 24

約数和(自身を含む): 46453680

約数和(自身を除く): 20611845

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 21269, 63807, 106345, 191421, 319035, 574263, 957105, 1722789, 2871315, 5168367, 8613945, 25841835]

約数ペア:

[(1, 25841835), (3, 8613945), (5, 5168367), (9, 2871315), (15, 1722789), (27, 957105), (45, 574263), (81, 319035), (135, 191421), (243, 106345), (405, 63807), (1215, 21269)]