71292095

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65707}}^1$

素因数の和:65750

約数の個数: 16

約数和(自身を含む): 100927488

約数和(自身を除く): 29635393

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 65707, 328535, 459949, 2036917, 2299745, 10184585, 14258419, 71292095]

約数ペア:

[(1, 71292095), (5, 14258419), (7, 10184585), (31, 2299745), (35, 2036917), (155, 459949), (217, 328535), (1085, 65707)]