389636055

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{93103}}^1$

素因数の和:93148

約数の個数: 32

約数和(自身を含む): 715038720

約数和(自身を除く): 325402665

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 93103, 279309, 465515, 837927, 1396545, 2513781, 2886193, 4189635, 8658579, 12568905, 14430965, 25975737, 43292895, 77927211, 129878685, 389636055]

約数ペア:

[(1, 389636055), (3, 129878685), (5, 77927211), (9, 43292895), (15, 25975737), (27, 14430965), (31, 12568905), (45, 8658579), (93, 4189635), (135, 2886193), (155, 2513781), (279, 1396545), (465, 837927), (837, 465515), (1395, 279309), (4185, 93103)]