42480245

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1109}}^1$

素因数の和:1324

約数の個数: 16

約数和(自身を含む): 52427520

約数和(自身を除く): 9947275

約数列:

[1, 5, 47, 163, 235, 815, 1109, 5545, 7661, 38305, 52123, 180767, 260615, 903835, 8496049, 42480245]

約数ペア:

[(1, 42480245), (5, 8496049), (47, 903835), (163, 260615), (235, 180767), (815, 52123), (1109, 38305), (5545, 7661)]