76421235

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15971}}^1$

素因数の和:16019

約数の個数: 32

約数和(自身を含む): 137998080

約数和(自身を除く): 61576845

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 15971, 47913, 79855, 175681, 239565, 463159, 527043, 878405, 1389477, 2315795, 2635215, 5094749, 6947385, 15284247, 25473745, 76421235]

約数ペア:

[(1, 76421235), (3, 25473745), (5, 15284247), (11, 6947385), (15, 5094749), (29, 2635215), (33, 2315795), (55, 1389477), (87, 878405), (145, 527043), (165, 463159), (319, 239565), (435, 175681), (957, 79855), (1595, 47913), (4785, 15971)]