67081395

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 109992960

約数和(自身を除く): 42911565

約数列:

[1, 3, 5, 15, 61, 167, 183, 305, 439, 501, 835, 915, 1317, 2195, 2505, 6585, 10187, 26779, 30561, 50935, 73313, 80337, 133895, 152805, 219939, 366565, 401685, 1099695, 4472093, 13416279, 22360465, 67081395]

約数ペア:

[(1, 67081395), (3, 22360465), (5, 13416279), (15, 4472093), (61, 1099695), (167, 401685), (183, 366565), (305, 219939), (439, 152805), (501, 133895), (835, 80337), (915, 73313), (1317, 50935), (2195, 30561), (2505, 26779), (6585, 10187)]