99687085

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1\times {\mathrm{479}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 121305600

約数和(自身を除く): 21618515

約数列:

[1, 5, 107, 389, 479, 535, 1945, 2395, 41623, 51253, 186331, 208115, 256265, 931655, 19937417, 99687085]

約数ペア:

[(1, 99687085), (5, 19937417), (107, 931655), (389, 256265), (479, 208115), (535, 186331), (1945, 51253), (2395, 41623)]