1347438885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{54409}}^1$

素因数の和:54557

約数の個数: 32

約数和(自身を含む): 2340065280

約数和(自身を除く): 992626395

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 195, 381, 635, 1651, 1905, 4953, 8255, 24765, 54409, 163227, 272045, 707317, 816135, 2121951, 3536585, 6909943, 10609755, 20729829, 34549715, 89829259, 103649145, 269487777, 449146295, 1347438885]

約数ペア:

[(1, 1347438885), (3, 449146295), (5, 269487777), (13, 103649145), (15, 89829259), (39, 34549715), (65, 20729829), (127, 10609755), (195, 6909943), (381, 3536585), (635, 2121951), (1651, 816135), (1905, 707317), (4953, 272045), (8255, 163227), (24765, 54409)]