2625355040895

素因数分解:

$3^3\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{12378787}}^1$

素因数の和:12380372

約数の個数: 32

約数和(自身を含む): 4670269136640

約数和(自身を除く): 2044914095745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1571, 4713, 7855, 14139, 23565, 42417, 70695, 212085, 12378787, 37136361, 61893935, 111409083, 185681805, 334227249, 557045415, 1671136245, 19447074377, 58341223131, 97235371885, 175023669393, 291706115655, 525071008179, 875118346965, 2625355040895]

約数ペア:

[(1, 2625355040895), (3, 875118346965), (5, 525071008179), (9, 291706115655), (15, 175023669393), (27, 97235371885), (45, 58341223131), (135, 19447074377), (1571, 1671136245), (4713, 557045415), (7855, 334227249), (14139, 185681805), (23565, 111409083), (42417, 61893935), (70695, 37136361), (212085, 12378787)]