26706965

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3251}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 33716736

約数和(自身を除く): 7009771

約数列:

[1, 5, 31, 53, 155, 265, 1643, 3251, 8215, 16255, 100781, 172303, 503905, 861515, 5341393, 26706965]

約数ペア:

[(1, 26706965), (5, 5341393), (31, 861515), (53, 503905), (155, 172303), (265, 100781), (1643, 16255), (3251, 8215)]