42045845

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6967}}^1$

素因数の和:7060

約数の個数: 16

約数和(自身を含む): 54183168

約数和(自身を除く): 12137323

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 6967, 34835, 118439, 494657, 592195, 2473285, 8409169, 42045845]

約数ペア:

[(1, 42045845), (5, 8409169), (17, 2473285), (71, 592195), (85, 494657), (355, 118439), (1207, 34835), (6035, 6967)]