15285685

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2179}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 19463040

約数和(自身を除く): 4177355

約数列:

[1, 5, 23, 61, 115, 305, 1403, 2179, 7015, 10895, 50117, 132919, 250585, 664595, 3057137, 15285685]

約数ペア:

[(1, 15285685), (5, 3057137), (23, 664595), (61, 250585), (115, 132919), (305, 50117), (1403, 10895), (2179, 7015)]