89100385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22817}}^1$

素因数の和:22904

約数の個数: 16

約数和(自身を含む): 118288512

約数和(自身を除く): 29188127

約数列:

[1, 5, 11, 55, 71, 355, 781, 3905, 22817, 114085, 250987, 1254935, 1620007, 8100035, 17820077, 89100385]

約数ペア:

[(1, 89100385), (5, 17820077), (11, 8100035), (55, 1620007), (71, 1254935), (355, 250987), (781, 114085), (3905, 22817)]