1793815

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 2267136

約数和(自身を除く): 473321

約数列:

[1, 5, 31, 71, 155, 163, 355, 815, 2201, 5053, 11005, 11573, 25265, 57865, 358763, 1793815]

約数ペア:

[(1, 1793815), (5, 358763), (31, 57865), (71, 25265), (155, 11573), (163, 11005), (355, 5053), (815, 2201)]