140659165

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{3923}}^1$

素因数の和:4100

約数の個数: 16

約数和(自身を含む): 172907136

約数和(自身を除く): 32247971

約数列:

[1, 5, 71, 101, 355, 505, 3923, 7171, 19615, 35855, 278533, 396223, 1392665, 1981115, 28131833, 140659165]

約数ペア:

[(1, 140659165), (5, 28131833), (71, 1981115), (101, 1392665), (355, 396223), (505, 278533), (3923, 35855), (7171, 19615)]