12249915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35507}}^1$

素因数の和:35538

約数の個数: 16

約数和(自身を含む): 20452608

約数和(自身を除く): 8202693

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 35507, 106521, 177535, 532605, 816661, 2449983, 4083305, 12249915]

約数ペア:

[(1, 12249915), (3, 4083305), (5, 2449983), (15, 816661), (23, 532605), (69, 177535), (115, 106521), (345, 35507)]