127660665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1693}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 223445376

約数和(自身を除く): 95784711

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 457, 1371, 1693, 2285, 5027, 5079, 6855, 8465, 15081, 18623, 25135, 25395, 55869, 75405, 93115, 279345, 773701, 2321103, 3868505, 8510711, 11605515, 25532133, 42553555, 127660665]

約数ペア:

[(1, 127660665), (3, 42553555), (5, 25532133), (11, 11605515), (15, 8510711), (33, 3868505), (55, 2321103), (165, 773701), (457, 279345), (1371, 93115), (1693, 75405), (2285, 55869), (5027, 25395), (5079, 25135), (6855, 18623), (8465, 15081)]