9520875

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 128

約数和(自身を含む): 22364160

約数和(自身を除く): 12843285

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 31, 35, 39, 45, 63, 65, 75, 91, 93, 105, 117, 125, 135, 155, 175, 189, 195, 217, 225, 273, 279, 315, 325, 351, 375, 403, 455, 465, 525, 585, 651, 675, 775, 819, 837, 875, 945, 975, 1085, 1125, 1209, 1365, 1395, 1575, 1625, 1755, 1953, 2015, 2275, 2325, 2457, 2625, 2821, 2925, 3255, 3375, 3627, 3875, 4095, 4185, 4725, 4875, 5425, 5859, 6045, 6825, 6975, 7875, 8463, 8775, 9765, 10075, 10881, 11375, 11625, 12285, 14105, 14625, 16275, 18135, 20475, 20925, 23625, 25389, 27125, 29295, 30225, 34125, 34875, 42315, 43875, 48825, 50375, 54405, 61425, 70525, 76167, 81375, 90675, 102375, 104625, 126945, 146475, 151125, 211575, 244125, 272025, 307125, 352625, 380835, 453375, 634725, 732375, 1057875, 1360125, 1904175, 3173625, 9520875]

約数ペア:

[(1, 9520875), (3, 3173625), (5, 1904175), (7, 1360125), (9, 1057875), (13, 732375), (15, 634725), (21, 453375), (25, 380835), (27, 352625), (31, 307125), (35, 272025), (39, 244125), (45, 211575), (63, 151125), (65, 146475), (75, 126945), (91, 104625), (93, 102375), (105, 90675), (117, 81375), (125, 76167), (135, 70525), (155, 61425), (175, 54405), (189, 50375), (195, 48825), (217, 43875), (225, 42315), (273, 34875), (279, 34125), (315, 30225), (325, 29295), (351, 27125), (375, 25389), (403, 23625), (455, 20925), (465, 20475), (525, 18135), (585, 16275), (651, 14625), (675, 14105), (775, 12285), (819, 11625), (837, 11375), (875, 10881), (945, 10075), (975, 9765), (1085, 8775), (1125, 8463), (1209, 7875), (1365, 6975), (1395, 6825), (1575, 6045), (1625, 5859), (1755, 5425), (1953, 4875), (2015, 4725), (2275, 4185), (2325, 4095), (2457, 3875), (2625, 3627), (2821, 3375), (2925, 3255)]