67769385

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5309}}^1$

素因数の和:5377

約数の個数: 32

約数和(自身を含む): 116225280

約数和(自身を除く): 48455895

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 2553, 4255, 5309, 12765, 15927, 26545, 79635, 122107, 196433, 366321, 589299, 610535, 982165, 1831605, 2946495, 4517959, 13553877, 22589795, 67769385]

約数ペア:

[(1, 67769385), (3, 22589795), (5, 13553877), (15, 4517959), (23, 2946495), (37, 1831605), (69, 982165), (111, 610535), (115, 589299), (185, 366321), (345, 196433), (555, 122107), (851, 79635), (2553, 26545), (4255, 15927), (5309, 12765)]