27077155

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 40547520

約数和(自身を除く): 13470365

約数列:

[1, 5, 7, 29, 35, 37, 49, 103, 145, 185, 203, 245, 259, 515, 721, 1015, 1073, 1295, 1421, 1813, 2987, 3605, 3811, 5047, 5365, 7105, 7511, 9065, 14935, 19055, 20909, 25235, 26677, 37555, 52577, 104545, 110519, 133385, 146363, 186739, 262885, 552595, 731815, 773633, 933695, 3868165, 5415431, 27077155]

約数ペア:

[(1, 27077155), (5, 5415431), (7, 3868165), (29, 933695), (35, 773633), (37, 731815), (49, 552595), (103, 262885), (145, 186739), (185, 146363), (203, 133385), (245, 110519), (259, 104545), (515, 52577), (721, 37555), (1015, 26677), (1073, 25235), (1295, 20909), (1421, 19055), (1813, 14935), (2987, 9065), (3605, 7511), (3811, 7105), (5047, 5365)]