26677815

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 45411840

約数和(自身を除く): 18734025

約数列:

[1, 3, 5, 15, 23, 53, 69, 115, 159, 265, 345, 795, 1219, 1459, 3657, 4377, 6095, 7295, 18285, 21885, 33557, 77327, 100671, 167785, 231981, 386635, 503355, 1159905, 1778521, 5335563, 8892605, 26677815]

約数ペア:

[(1, 26677815), (3, 8892605), (5, 5335563), (15, 1778521), (23, 1159905), (53, 503355), (69, 386635), (115, 231981), (159, 167785), (265, 100671), (345, 77327), (795, 33557), (1219, 21885), (1459, 18285), (3657, 7295), (4377, 6095)]