86449805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{2731}}^1$

素因数の和:3236

約数の個数: 16

約数和(自身を含む): 111990144

約数和(自身を除く): 25540339

約数列:

[1, 5, 13, 65, 487, 2435, 2731, 6331, 13655, 31655, 35503, 177515, 1329997, 6649985, 17289961, 86449805]

約数ペア:

[(1, 86449805), (5, 17289961), (13, 6649985), (65, 1329997), (487, 177515), (2435, 35503), (2731, 31655), (6331, 13655)]