128660015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{1637}}^1$

素因数の和:3082

約数の個数: 16

約数和(自身を含む): 168648480

約数和(自身を除く): 39988465

約数列:

[1, 5, 11, 55, 1429, 1637, 7145, 8185, 15719, 18007, 78595, 90035, 2339273, 11696365, 25732003, 128660015]

約数ペア:

[(1, 128660015), (5, 25732003), (11, 11696365), (55, 2339273), (1429, 90035), (1637, 78595), (7145, 18007), (8185, 15719)]