71893535

素因数分解:

$5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4133}}^1$

素因数の和:4223

約数の個数: 24

約数和(自身を含む): 101795616

約数和(自身を除く): 29902081

約数列:

[1, 5, 7, 35, 49, 71, 245, 355, 497, 2485, 3479, 4133, 17395, 20665, 28931, 144655, 202517, 293443, 1012585, 1467215, 2054101, 10270505, 14378707, 71893535]

約数ペア:

[(1, 71893535), (5, 14378707), (7, 10270505), (35, 2054101), (49, 1467215), (71, 1012585), (245, 293443), (355, 202517), (497, 144655), (2485, 28931), (3479, 20665), (4133, 17395)]