26872855

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4409}}^1$

素因数の和:4490

約数の個数: 16

約数和(自身を含む): 34292160

約数和(自身を除く): 7419305

約数列:

[1, 5, 23, 53, 115, 265, 1219, 4409, 6095, 22045, 101407, 233677, 507035, 1168385, 5374571, 26872855]

約数ペア:

[(1, 26872855), (5, 5374571), (23, 1168385), (53, 507035), (115, 233677), (265, 101407), (1219, 22045), (4409, 6095)]