61274445

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{421}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 101766144

約数和(自身を除く): 40491699

約数列:

[1, 3, 5, 15, 31, 93, 155, 313, 421, 465, 939, 1263, 1565, 2105, 4695, 6315, 9703, 13051, 29109, 39153, 48515, 65255, 131773, 145545, 195765, 395319, 658865, 1976595, 4084963, 12254889, 20424815, 61274445]

約数ペア:

[(1, 61274445), (3, 20424815), (5, 12254889), (15, 4084963), (31, 1976595), (93, 658865), (155, 395319), (313, 195765), (421, 145545), (465, 131773), (939, 65255), (1263, 48515), (1565, 39153), (2105, 29109), (4695, 13051), (6315, 9703)]