127741545

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{91571}}^1$

素因数の和:91613

約数の個数: 24

約数和(自身を含む): 228563712

約数和(自身を除く): 100822167

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 91571, 274713, 457855, 824139, 1373565, 2838701, 4120695, 8516103, 14193505, 25548309, 42580515, 127741545]

約数ペア:

[(1, 127741545), (3, 42580515), (5, 25548309), (9, 14193505), (15, 8516103), (31, 4120695), (45, 2838701), (93, 1373565), (155, 824139), (279, 457855), (465, 274713), (1395, 91571)]