164334995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{7681}}^1$

素因数の和:8086

約数の個数: 16

約数和(自身を含む): 215710560

約数和(自身を除く): 51375565

約数列:

[1, 5, 11, 55, 389, 1945, 4279, 7681, 21395, 38405, 84491, 422455, 2987909, 14939545, 32866999, 164334995]

約数ペア:

[(1, 164334995), (5, 32866999), (11, 14939545), (55, 2987909), (389, 422455), (1945, 84491), (4279, 38405), (7681, 21395)]