53974255605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{138337}}^1$

素因数の和:138438

約数の個数: 48

約数和(自身を含む): 93427951680

約数和(自身を除く): 39453696075

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 1369, 2109, 3515, 4107, 6845, 10545, 20535, 26011, 78033, 130055, 138337, 390165, 415011, 691685, 2075055, 2628403, 5118469, 7885209, 13142015, 15355407, 25592345, 39426045, 76777035, 97250911, 189383353, 291752733, 486254555, 568150059, 946916765, 1458763665, 2840750295, 3598283707, 10794851121, 17991418535, 53974255605]

約数ペア:

[(1, 53974255605), (3, 17991418535), (5, 10794851121), (15, 3598283707), (19, 2840750295), (37, 1458763665), (57, 946916765), (95, 568150059), (111, 486254555), (185, 291752733), (285, 189383353), (555, 97250911), (703, 76777035), (1369, 39426045), (2109, 25592345), (3515, 15355407), (4107, 13142015), (6845, 7885209), (10545, 5118469), (20535, 2628403), (26011, 2075055), (78033, 691685), (130055, 415011), (138337, 390165)]