5401985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 6903360

約数和(自身を除く): 1501375

約数列:

[1, 5, 19, 95, 101, 505, 563, 1919, 2815, 9595, 10697, 53485, 56863, 284315, 1080397, 5401985]

約数ペア:

[(1, 5401985), (5, 1080397), (19, 284315), (95, 56863), (101, 53485), (505, 10697), (563, 9595), (1919, 2815)]