23686185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3203}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 41523840

約数和(自身を除く): 17837655

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 3203, 7395, 9609, 16015, 48045, 54451, 92887, 163353, 272255, 278661, 464435, 816765, 1393305, 1579079, 4737237, 7895395, 23686185]

約数ペア:

[(1, 23686185), (3, 7895395), (5, 4737237), (15, 1579079), (17, 1393305), (29, 816765), (51, 464435), (85, 278661), (87, 272255), (145, 163353), (255, 92887), (435, 54451), (493, 48045), (1479, 16015), (2465, 9609), (3203, 7395)]