67231385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 90478080

約数和(自身を除く): 23246695

約数列:

[1, 5, 13, 47, 59, 65, 235, 295, 373, 611, 767, 1865, 2773, 3055, 3835, 4849, 13865, 17531, 22007, 24245, 36049, 87655, 110035, 180245, 227903, 286091, 1034329, 1139515, 1430455, 5171645, 13446277, 67231385]

約数ペア:

[(1, 67231385), (5, 13446277), (13, 5171645), (47, 1430455), (59, 1139515), (65, 1034329), (235, 286091), (295, 227903), (373, 180245), (611, 110035), (767, 87655), (1865, 36049), (2773, 24245), (3055, 22007), (3835, 17531), (4849, 13865)]