134621515

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 188697600

約数和(自身を除く): 54076085

約数列:

[1, 5, 7, 35, 103, 107, 349, 515, 535, 721, 749, 1745, 2443, 3605, 3745, 11021, 12215, 35947, 37343, 55105, 77147, 179735, 186715, 251629, 261401, 385735, 1258145, 1307005, 3846329, 19231645, 26924303, 134621515]

約数ペア:

[(1, 134621515), (5, 26924303), (7, 19231645), (35, 3846329), (103, 1307005), (107, 1258145), (349, 385735), (515, 261401), (535, 251629), (721, 186715), (749, 179735), (1745, 77147), (2443, 55105), (3605, 37343), (3745, 35947), (11021, 12215)]