74392395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2221}}^1$

素因数の和:2276

約数の個数: 64

約数和(自身を含む): 153584640

約数和(自身を除く): 79192245

約数列:

[1, 3, 5, 7, 11, 15, 21, 29, 33, 35, 55, 77, 87, 105, 145, 165, 203, 231, 319, 385, 435, 609, 957, 1015, 1155, 1595, 2221, 2233, 3045, 4785, 6663, 6699, 11105, 11165, 15547, 24431, 33315, 33495, 46641, 64409, 73293, 77735, 122155, 171017, 193227, 233205, 322045, 366465, 450863, 513051, 708499, 855085, 966135, 1352589, 2125497, 2254315, 2565255, 3542495, 4959493, 6762945, 10627485, 14878479, 24797465, 74392395]

約数ペア:

[(1, 74392395), (3, 24797465), (5, 14878479), (7, 10627485), (11, 6762945), (15, 4959493), (21, 3542495), (29, 2565255), (33, 2254315), (35, 2125497), (55, 1352589), (77, 966135), (87, 855085), (105, 708499), (145, 513051), (165, 450863), (203, 366465), (231, 322045), (319, 233205), (385, 193227), (435, 171017), (609, 122155), (957, 77735), (1015, 73293), (1155, 64409), (1595, 46641), (2221, 33495), (2233, 33315), (3045, 24431), (4785, 15547), (6663, 11165), (6699, 11105)]