47915245

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72053}}^1$

素因数の和:72084

約数の個数: 16

約数和(自身を含む): 69171840

約数和(自身を除く): 21256595

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 72053, 360265, 504371, 1369007, 2521855, 6845035, 9583049, 47915245]

約数ペア:

[(1, 47915245), (5, 9583049), (7, 6845035), (19, 2521855), (35, 1369007), (95, 504371), (133, 360265), (665, 72053)]