142656445

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{1319}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 173859840

約数和(自身を除く): 31203395

約数列:

[1, 5, 97, 223, 485, 1115, 1319, 6595, 21631, 108155, 127943, 294137, 639715, 1470685, 28531289, 142656445]

約数ペア:

[(1, 142656445), (5, 28531289), (97, 1470685), (223, 639715), (485, 294137), (1115, 127943), (1319, 108155), (6595, 21631)]