71358795

素因数分解:

$3^2\times 5^1\times {\mathrm{1217}}^1\times {\mathrm{1303}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 123885216

約数和(自身を除く): 52526421

約数列:

[1, 3, 5, 9, 15, 45, 1217, 1303, 3651, 3909, 6085, 6515, 10953, 11727, 18255, 19545, 54765, 58635, 1585751, 4757253, 7928755, 14271759, 23786265, 71358795]

約数ペア:

[(1, 71358795), (3, 23786265), (5, 14271759), (9, 7928755), (15, 4757253), (45, 1585751), (1217, 58635), (1303, 54765), (3651, 19545), (3909, 18255), (6085, 11727), (6515, 10953)]