38940285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1933}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 66839040

約数和(自身を除く): 27898755

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 1185, 1343, 1933, 4029, 5799, 6715, 9665, 20145, 28995, 32861, 98583, 152707, 164305, 458121, 492915, 763535, 2290605, 2596019, 7788057, 12980095, 38940285]

約数ペア:

[(1, 38940285), (3, 12980095), (5, 7788057), (15, 2596019), (17, 2290605), (51, 763535), (79, 492915), (85, 458121), (237, 164305), (255, 152707), (395, 98583), (1185, 32861), (1343, 28995), (1933, 20145), (4029, 9665), (5799, 6715)]