71302945

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65717}}^1$

素因数の和:65760

約数の個数: 16

約数和(自身を含む): 100942848

約数和(自身を除く): 29639903

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 65717, 328585, 460019, 2037227, 2300095, 10186135, 14260589, 71302945]

約数ペア:

[(1, 71302945), (5, 14260589), (7, 10186135), (31, 2300095), (35, 2037227), (155, 460019), (217, 328585), (1085, 65717)]