121293375

素因数分解:

$3^1\times 5^3\times 7^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 251596800

約数和(自身を除く): 130303425

約数列:

[1, 3, 5, 7, 15, 21, 23, 25, 35, 41, 49, 69, 75, 105, 115, 123, 125, 147, 161, 175, 205, 245, 287, 343, 345, 375, 483, 525, 575, 615, 735, 805, 861, 875, 943, 1025, 1029, 1127, 1225, 1435, 1715, 1725, 2009, 2415, 2625, 2829, 2875, 3075, 3381, 3675, 4025, 4305, 4715, 5125, 5145, 5635, 6027, 6125, 6601, 7175, 7889, 8575, 8625, 10045, 12075, 14063, 14145, 15375, 16905, 18375, 19803, 20125, 21525, 23575, 23667, 25725, 28175, 30135, 33005, 35875, 39445, 42189, 42875, 46207, 50225, 60375, 70315, 70725, 84525, 99015, 107625, 117875, 118335, 128625, 138621, 140875, 150675, 165025, 197225, 210945, 231035, 251125, 323449, 351575, 353625, 422625, 495075, 591675, 693105, 753375, 825125, 970347, 986125, 1054725, 1155175, 1617245, 1757875, 2475375, 2958375, 3465525, 4851735, 5273625, 5775875, 8086225, 17327625, 24258675, 40431125, 121293375]

約数ペア:

[(1, 121293375), (3, 40431125), (5, 24258675), (7, 17327625), (15, 8086225), (21, 5775875), (23, 5273625), (25, 4851735), (35, 3465525), (41, 2958375), (49, 2475375), (69, 1757875), (75, 1617245), (105, 1155175), (115, 1054725), (123, 986125), (125, 970347), (147, 825125), (161, 753375), (175, 693105), (205, 591675), (245, 495075), (287, 422625), (343, 353625), (345, 351575), (375, 323449), (483, 251125), (525, 231035), (575, 210945), (615, 197225), (735, 165025), (805, 150675), (861, 140875), (875, 138621), (943, 128625), (1025, 118335), (1029, 117875), (1127, 107625), (1225, 99015), (1435, 84525), (1715, 70725), (1725, 70315), (2009, 60375), (2415, 50225), (2625, 46207), (2829, 42875), (2875, 42189), (3075, 39445), (3381, 35875), (3675, 33005), (4025, 30135), (4305, 28175), (4715, 25725), (5125, 23667), (5145, 23575), (5635, 21525), (6027, 20125), (6125, 19803), (6601, 18375), (7175, 16905), (7889, 15375), (8575, 14145), (8625, 14063), (10045, 12075)]