888988165

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{6701}}^1$

素因数の和:6889

約数の個数: 24

約数和(自身を含む): 1162689768

約数和(自身を除く): 273701603

約数列:

[1, 5, 13, 65, 157, 169, 785, 845, 2041, 6701, 10205, 26533, 33505, 87113, 132665, 435565, 1052057, 1132469, 5260285, 5662345, 13676741, 68383705, 177797633, 888988165]

約数ペア:

[(1, 888988165), (5, 177797633), (13, 68383705), (65, 13676741), (157, 5662345), (169, 5260285), (785, 1132469), (845, 1052057), (2041, 435565), (6701, 132665), (10205, 87113), (26533, 33505)]