26980456815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{13633}}^1$

素因数の和:13873

約数の個数: 96

約数和(自身を含む): 53597980800

約数和(自身を除く): 26617523985

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 199, 221, 255, 585, 597, 663, 765, 995, 1105, 1791, 1989, 2587, 2985, 3315, 3383, 7761, 8955, 9945, 10149, 12935, 13633, 16915, 23283, 30447, 38805, 40899, 43979, 50745, 68165, 116415, 122697, 131937, 152235, 177229, 204495, 219895, 231761, 395811, 531687, 613485, 659685, 695283, 886145, 1158805, 1595061, 1979055, 2085849, 2658435, 2712967, 3012893, 3476415, 7975305, 8138901, 9038679, 10429245, 13564835, 15064465, 24416703, 27116037, 35268571, 40694505, 45193395, 46120439, 105805713, 122083515, 135580185, 138361317, 176342855, 230602195, 317417139, 415083951, 529028565, 599565707, 691806585, 1587085695, 1798697121, 2075419755, 2997828535, 5396091363, 8993485605, 26980456815]

約数ペア:

[(1, 26980456815), (3, 8993485605), (5, 5396091363), (9, 2997828535), (13, 2075419755), (15, 1798697121), (17, 1587085695), (39, 691806585), (45, 599565707), (51, 529028565), (65, 415083951), (85, 317417139), (117, 230602195), (153, 176342855), (195, 138361317), (199, 135580185), (221, 122083515), (255, 105805713), (585, 46120439), (597, 45193395), (663, 40694505), (765, 35268571), (995, 27116037), (1105, 24416703), (1791, 15064465), (1989, 13564835), (2587, 10429245), (2985, 9038679), (3315, 8138901), (3383, 7975305), (7761, 3476415), (8955, 3012893), (9945, 2712967), (10149, 2658435), (12935, 2085849), (13633, 1979055), (16915, 1595061), (23283, 1158805), (30447, 886145), (38805, 695283), (40899, 659685), (43979, 613485), (50745, 531687), (68165, 395811), (116415, 231761), (122697, 219895), (131937, 204495), (152235, 177229)]