65690055

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9181}}^1$

素因数の和:9248

約数の個数: 32

約数和(自身を含む): 118998720

約数和(自身を除く): 53308665

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 9181, 27543, 45905, 82629, 137715, 247887, 413145, 486593, 1239435, 1459779, 2432965, 4379337, 7298895, 13138011, 21896685, 65690055]

約数ペア:

[(1, 65690055), (3, 21896685), (5, 13138011), (9, 7298895), (15, 4379337), (27, 2432965), (45, 1459779), (53, 1239435), (135, 486593), (159, 413145), (265, 247887), (477, 137715), (795, 82629), (1431, 45905), (2385, 27543), (7155, 9181)]