66668305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 93374208

約数和(自身を除く): 26705903

約数列:

[1, 5, 11, 17, 55, 85, 113, 187, 565, 631, 935, 1243, 1921, 3155, 6215, 6941, 9605, 10727, 21131, 34705, 53635, 71303, 105655, 117997, 356515, 589985, 784333, 1212151, 3921665, 6060755, 13333661, 66668305]

約数ペア:

[(1, 66668305), (5, 13333661), (11, 6060755), (17, 3921665), (55, 1212151), (85, 784333), (113, 589985), (187, 356515), (565, 117997), (631, 105655), (935, 71303), (1243, 53635), (1921, 34705), (3155, 21131), (6215, 10727), (6941, 9605)]