5471975385

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{76913}}^1$

素因数の和:76975

約数の個数: 64

約数和(自身を含む): 10632591360

約数和(自身を除く): 5160615975

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 85, 93, 135, 153, 155, 255, 279, 459, 465, 527, 765, 837, 1395, 1581, 2295, 2635, 4185, 4743, 7905, 14229, 23715, 71145, 76913, 230739, 384565, 692217, 1153695, 1307521, 2076651, 2384303, 3461085, 3922563, 6537605, 7152909, 10383255, 11767689, 11921515, 19612815, 21458727, 35303067, 35764545, 40533151, 58838445, 64376181, 107293635, 121599453, 176515335, 202665755, 321880905, 364798359, 607997265, 1094395077, 1823991795, 5471975385]

約数ペア:

[(1, 5471975385), (3, 1823991795), (5, 1094395077), (9, 607997265), (15, 364798359), (17, 321880905), (27, 202665755), (31, 176515335), (45, 121599453), (51, 107293635), (85, 64376181), (93, 58838445), (135, 40533151), (153, 35764545), (155, 35303067), (255, 21458727), (279, 19612815), (459, 11921515), (465, 11767689), (527, 10383255), (765, 7152909), (837, 6537605), (1395, 3922563), (1581, 3461085), (2295, 2384303), (2635, 2076651), (4185, 1307521), (4743, 1153695), (7905, 692217), (14229, 384565), (23715, 230739), (71145, 76913)]