15019115

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2230

約数の個数: 16

約数和(自身を含む): 19123776

約数和(自身を除く): 4104661

約数列:

[1, 5, 23, 61, 115, 305, 1403, 2141, 7015, 10705, 49243, 130601, 246215, 653005, 3003823, 15019115]

約数ペア:

[(1, 15019115), (5, 3003823), (23, 653005), (61, 246215), (115, 130601), (305, 49243), (1403, 10705), (2141, 7015)]