80133375

素因数分解:

$3^1\times 5^3\times 7^4\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 80

約数和(自身を含む): 157304160

約数和(自身を除く): 77170785

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 89, 105, 125, 147, 175, 245, 267, 343, 375, 445, 525, 623, 735, 875, 1029, 1225, 1335, 1715, 1869, 2225, 2401, 2625, 3115, 3675, 4361, 5145, 6125, 6675, 7203, 8575, 9345, 11125, 12005, 13083, 15575, 18375, 21805, 25725, 30527, 33375, 36015, 42875, 46725, 60025, 65415, 77875, 91581, 109025, 128625, 152635, 180075, 213689, 233625, 300125, 327075, 457905, 545125, 641067, 763175, 900375, 1068445, 1635375, 2289525, 3205335, 3815875, 5342225, 11447625, 16026675, 26711125, 80133375]

約数ペア:

[(1, 80133375), (3, 26711125), (5, 16026675), (7, 11447625), (15, 5342225), (21, 3815875), (25, 3205335), (35, 2289525), (49, 1635375), (75, 1068445), (89, 900375), (105, 763175), (125, 641067), (147, 545125), (175, 457905), (245, 327075), (267, 300125), (343, 233625), (375, 213689), (445, 180075), (525, 152635), (623, 128625), (735, 109025), (875, 91581), (1029, 77875), (1225, 65415), (1335, 60025), (1715, 46725), (1869, 42875), (2225, 36015), (2401, 33375), (2625, 30527), (3115, 25725), (3675, 21805), (4361, 18375), (5145, 15575), (6125, 13083), (6675, 12005), (7203, 11125), (8575, 9345)]