28749185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8179}}^1$

素因数の和:8240

約数の個数: 16

約数和(自身を含む): 37300800

約数和(自身を除く): 8551615

約数列:

[1, 5, 19, 37, 95, 185, 703, 3515, 8179, 40895, 155401, 302623, 777005, 1513115, 5749837, 28749185]

約数ペア:

[(1, 28749185), (5, 5749837), (19, 1513115), (37, 777005), (95, 302623), (185, 155401), (703, 40895), (3515, 8179)]