42048735

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{613}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 71616960

約数和(自身を除く): 29568225

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269, 613, 807, 1345, 1839, 3065, 4035, 4573, 9195, 10421, 13719, 22865, 31263, 52105, 68595, 156315, 164897, 494691, 824485, 2473455, 2803249, 8409747, 14016245, 42048735]

約数ペア:

[(1, 42048735), (3, 14016245), (5, 8409747), (15, 2803249), (17, 2473455), (51, 824485), (85, 494691), (255, 164897), (269, 156315), (613, 68595), (807, 52105), (1345, 31263), (1839, 22865), (3065, 13719), (4035, 10421), (4573, 9195)]