67984875

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 143095680

約数和(自身を除く): 75110805

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 89, 97, 105, 125, 175, 225, 267, 291, 315, 375, 445, 485, 525, 623, 679, 801, 873, 875, 1125, 1335, 1455, 1575, 1869, 2037, 2225, 2425, 2625, 3115, 3395, 4005, 4365, 5607, 6111, 6675, 7275, 7875, 8633, 9345, 10185, 11125, 12125, 15575, 16975, 20025, 21825, 25899, 28035, 30555, 33375, 36375, 43165, 46725, 50925, 60431, 77697, 77875, 84875, 100125, 109125, 129495, 140175, 152775, 181293, 215825, 233625, 254625, 302155, 388485, 543879, 647475, 700875, 763875, 906465, 1079125, 1510775, 1942425, 2719395, 3237375, 4532325, 7553875, 9712125, 13596975, 22661625, 67984875]

約数ペア:

[(1, 67984875), (3, 22661625), (5, 13596975), (7, 9712125), (9, 7553875), (15, 4532325), (21, 3237375), (25, 2719395), (35, 1942425), (45, 1510775), (63, 1079125), (75, 906465), (89, 763875), (97, 700875), (105, 647475), (125, 543879), (175, 388485), (225, 302155), (267, 254625), (291, 233625), (315, 215825), (375, 181293), (445, 152775), (485, 140175), (525, 129495), (623, 109125), (679, 100125), (801, 84875), (873, 77875), (875, 77697), (1125, 60431), (1335, 50925), (1455, 46725), (1575, 43165), (1869, 36375), (2037, 33375), (2225, 30555), (2425, 28035), (2625, 25899), (3115, 21825), (3395, 20025), (4005, 16975), (4365, 15575), (5607, 12125), (6111, 11125), (6675, 10185), (7275, 9345), (7875, 8633)]