83847005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{3919}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 110073600

約数和(自身を除く): 26226595

約数列:

[1, 5, 11, 55, 389, 1945, 3919, 4279, 19595, 21395, 43109, 215545, 1524491, 7622455, 16769401, 83847005]

約数ペア:

[(1, 83847005), (5, 16769401), (11, 7622455), (55, 1524491), (389, 215545), (1945, 43109), (3919, 21395), (4279, 19595)]