42290505

素因数分解:

$3^5\times 5^1\times {\mathrm{34807}}^1$

素因数の和:34827

約数の個数: 24

約数和(自身を含む): 76020672

約数和(自身を除く): 33730167

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 34807, 104421, 174035, 313263, 522105, 939789, 1566315, 2819367, 4698945, 8458101, 14096835, 42290505]

約数ペア:

[(1, 42290505), (3, 14096835), (5, 8458101), (9, 4698945), (15, 2819367), (27, 1566315), (45, 939789), (81, 522105), (135, 313263), (243, 174035), (405, 104421), (1215, 34807)]