6864165

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 15151968

約数和(自身を除く): 8287803

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 231, 245, 283, 315, 385, 441, 495, 539, 693, 735, 849, 1155, 1415, 1617, 1981, 2205, 2547, 2695, 3113, 3465, 4245, 4851, 5943, 8085, 9339, 9905, 12735, 13867, 15565, 17829, 21791, 24255, 28017, 29715, 41601, 46695, 65373, 69335, 89145, 108955, 124803, 140085, 152537, 196119, 208005, 326865, 457611, 624015, 762685, 980595, 1372833, 2288055, 6864165]

約数ペア:

[(1, 6864165), (3, 2288055), (5, 1372833), (7, 980595), (9, 762685), (11, 624015), (15, 457611), (21, 326865), (33, 208005), (35, 196119), (45, 152537), (49, 140085), (55, 124803), (63, 108955), (77, 89145), (99, 69335), (105, 65373), (147, 46695), (165, 41601), (231, 29715), (245, 28017), (283, 24255), (315, 21791), (385, 17829), (441, 15565), (495, 13867), (539, 12735), (693, 9905), (735, 9339), (849, 8085), (1155, 5943), (1415, 4851), (1617, 4245), (1981, 3465), (2205, 3113), (2547, 2695)]