27128045265

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1\times {\mathrm{13931}}^1$

素因数の和:15061

約数の個数: 32

約数和(自身を含む): 43783483392

約数和(自身を除く): 16655438127

約数列:

[1, 3, 5, 15, 131, 393, 655, 991, 1965, 2973, 4955, 13931, 14865, 41793, 69655, 129821, 208965, 389463, 649105, 1824961, 1947315, 5474883, 9124805, 13805621, 27374415, 41416863, 69028105, 207084315, 1808536351, 5425609053, 9042681755, 27128045265]

約数ペア:

[(1, 27128045265), (3, 9042681755), (5, 5425609053), (15, 1808536351), (131, 207084315), (393, 69028105), (655, 41416863), (991, 27374415), (1965, 13805621), (2973, 9124805), (4955, 5474883), (13931, 1947315), (14865, 1824961), (41793, 649105), (69655, 389463), (129821, 208965)]