42240545

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1039}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 52116480

約数和(自身を除く): 9875935

約数列:

[1, 5, 47, 173, 235, 865, 1039, 5195, 8131, 40655, 48833, 179747, 244165, 898735, 8448109, 42240545]

約数ペア:

[(1, 42240545), (5, 8448109), (47, 898735), (173, 244165), (235, 179747), (865, 48833), (1039, 40655), (5195, 8131)]