27156970

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{5399}}^1$

素因数の和:5909

約数の個数: 16

約数和(自身を含む): 48988800

約数和(自身を除く): 21831830

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 5399, 10798, 26995, 53990, 2715697, 5431394, 13578485, 27156970]

約数ペア:

[(1, 27156970), (2, 13578485), (5, 5431394), (10, 2715697), (503, 53990), (1006, 26995), (2515, 10798), (5030, 5399)]