5520805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 7035264

約数和(自身を除く): 1514459

約数列:

[1, 5, 23, 61, 115, 305, 787, 1403, 3935, 7015, 18101, 48007, 90505, 240035, 1104161, 5520805]

約数ペア:

[(1, 5520805), (5, 1104161), (23, 240035), (61, 90505), (115, 48007), (305, 18101), (787, 7015), (1403, 3935)]