72596385

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2971}}^1$

素因数の和:3166

約数の個数: 32

約数和(自身を含む): 129816960

約数和(自身を除く): 57220575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1629, 2715, 2971, 4887, 8145, 8913, 14855, 24435, 26739, 44565, 80217, 133695, 401085, 537751, 1613253, 2688755, 4839759, 8066265, 14519277, 24198795, 72596385]

約数ペア:

[(1, 72596385), (3, 24198795), (5, 14519277), (9, 8066265), (15, 4839759), (27, 2688755), (45, 1613253), (135, 537751), (181, 401085), (543, 133695), (905, 80217), (1629, 44565), (2715, 26739), (2971, 24435), (4887, 14855), (8145, 8913)]