42689805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2017}}^1$

素因数の和:2125

約数の個数: 32

約数和(自身を含む): 73229184

約数和(自身を除く): 30539379

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 2017, 4233, 6051, 7055, 10085, 21165, 30255, 34289, 102867, 167411, 171445, 502233, 514335, 837055, 2511165, 2845987, 8537961, 14229935, 42689805]

約数ペア:

[(1, 42689805), (3, 14229935), (5, 8537961), (15, 2845987), (17, 2511165), (51, 837055), (83, 514335), (85, 502233), (249, 171445), (255, 167411), (415, 102867), (1245, 34289), (1411, 30255), (2017, 21165), (4233, 10085), (6051, 7055)]