16291185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2203}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 28563840

約数和(自身を除く): 12272655

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2203, 2465, 6609, 7395, 11015, 33045, 37451, 63887, 112353, 187255, 191661, 319435, 561765, 958305, 1086079, 3258237, 5430395, 16291185]

約数ペア:

[(1, 16291185), (3, 5430395), (5, 3258237), (15, 1086079), (17, 958305), (29, 561765), (51, 319435), (85, 191661), (87, 187255), (145, 112353), (255, 63887), (435, 37451), (493, 33045), (1479, 11015), (2203, 7395), (2465, 6609)]