1102020175

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{427969}}^1$

素因数の和:428082

約数の個数: 12

約数和(自身を含む): 1379775280

約数和(自身を除く): 277755105

約数列:

[1, 5, 25, 103, 515, 2575, 427969, 2139845, 10699225, 44080807, 220404035, 1102020175]

約数ペア:

[(1, 1102020175), (5, 220404035), (25, 44080807), (103, 10699225), (515, 2139845), (2575, 427969)]