85945075

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 114802920

約数和(自身を除く): 28857845

約数列:

[1, 5, 19, 25, 89, 95, 107, 361, 445, 475, 535, 1691, 1805, 2033, 2225, 2675, 8455, 9025, 9523, 10165, 32129, 38627, 42275, 47615, 50825, 160645, 180937, 193135, 238075, 803225, 904685, 965675, 3437803, 4523425, 17189015, 85945075]

約数ペア:

[(1, 85945075), (5, 17189015), (19, 4523425), (25, 3437803), (89, 965675), (95, 904685), (107, 803225), (361, 238075), (445, 193135), (475, 180937), (535, 160645), (1691, 50825), (1805, 47615), (2033, 42275), (2225, 38627), (2675, 32129), (8455, 10165), (9025, 9523)]