103421785

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{491}}^1$

素因数の和:1008

約数の個数: 16

約数和(自身を含む): 125873280

約数和(自身を除く): 22451495

約数列:

[1, 5, 103, 409, 491, 515, 2045, 2455, 42127, 50573, 200819, 210635, 252865, 1004095, 20684357, 103421785]

約数ペア:

[(1, 103421785), (5, 20684357), (103, 1004095), (409, 252865), (491, 210635), (515, 200819), (2045, 50573), (2455, 42127)]