276796475

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{659}}^1$

素因数の和:1039

約数の個数: 24

約数和(自身を含む): 351339120

約数和(自身を除く): 74542645

約数列:

[1, 5, 25, 53, 265, 317, 659, 1325, 1585, 3295, 7925, 16475, 16801, 34927, 84005, 174635, 208903, 420025, 873175, 1044515, 5222575, 11071859, 55359295, 276796475]

約数ペア:

[(1, 276796475), (5, 55359295), (25, 11071859), (53, 5222575), (265, 1044515), (317, 873175), (659, 420025), (1325, 208903), (1585, 174635), (3295, 84005), (7925, 34927), (16475, 16801)]