86156015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22063}}^1$

素因数の和:22150

約数の個数: 16

約数和(自身を含む): 114379776

約数和(自身を除く): 28223761

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 22063, 110315, 242693, 1213465, 1566473, 7832365, 17231203, 86156015]

約数ペア:

[(1, 86156015), (5, 17231203), (11, 7832365), (55, 1566473), (71, 1213465), (355, 242693), (781, 110315), (3905, 22063)]