15551421070

素因数分解:

$2^1\times 5^1\times {\mathrm{139939}}^1\times {\mathrm{11113}}^1$

素因数の和:151059

約数の個数: 16

約数和(自身を含む): 27995276880

約数和(自身を除く): 12443855810

約数列:

[1, 2, 5, 10, 11113, 22226, 55565, 111130, 139939, 279878, 699695, 1399390, 1555142107, 3110284214, 7775710535, 15551421070]

約数ペア:

[(1, 15551421070), (2, 7775710535), (5, 3110284214), (10, 1555142107), (11113, 1399390), (22226, 699695), (55565, 279878), (111130, 139939)]