83757465

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4127}}^1$

素因数の和:4190

約数の個数: 48

約数和(自身を含む): 162279936

約数和(自身を除く): 78522471

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 4059, 4127, 6765, 12381, 20295, 20635, 37143, 45397, 61905, 136191, 169207, 185715, 226985, 408573, 507621, 680955, 846035, 1522863, 1861277, 2042865, 2538105, 5583831, 7614315, 9306385, 16751493, 27919155, 83757465]

約数ペア:

[(1, 83757465), (3, 27919155), (5, 16751493), (9, 9306385), (11, 7614315), (15, 5583831), (33, 2538105), (41, 2042865), (45, 1861277), (55, 1522863), (99, 846035), (123, 680955), (165, 507621), (205, 408573), (369, 226985), (451, 185715), (495, 169207), (615, 136191), (1353, 61905), (1845, 45397), (2255, 37143), (4059, 20635), (4127, 20295), (6765, 12381)]