99153985

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{39901}}^1$

素因数の和:39984

約数の個数: 16

約数和(自身を含む): 137901312

約数和(自身を除く): 38747327

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 39901, 199505, 279307, 1396535, 2832971, 14164855, 19830797, 99153985]

約数ペア:

[(1, 99153985), (5, 19830797), (7, 14164855), (35, 2832971), (71, 1396535), (355, 279307), (497, 199505), (2485, 39901)]