61342905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2477}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 106573824

約数和(自身を除く): 45230919

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1651, 1905, 2477, 4953, 7431, 8255, 12385, 24765, 32201, 37155, 96603, 161005, 314579, 483015, 943737, 1572895, 4089527, 4718685, 12268581, 20447635, 61342905]

約数ペア:

[(1, 61342905), (3, 20447635), (5, 12268581), (13, 4718685), (15, 4089527), (39, 1572895), (65, 943737), (127, 483015), (195, 314579), (381, 161005), (635, 96603), (1651, 37155), (1905, 32201), (2477, 24765), (4953, 12385), (7431, 8255)]