99640715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{7949}}^1$

素因数の和:8086

約数の個数: 16

約数和(自身を含む): 125928000

約数和(自身を除く): 26287285

約数列:

[1, 5, 23, 109, 115, 545, 2507, 7949, 12535, 39745, 182827, 866441, 914135, 4332205, 19928143, 99640715]

約数ペア:

[(1, 99640715), (5, 19928143), (23, 4332205), (109, 914135), (115, 866441), (545, 182827), (2507, 39745), (7949, 12535)]