137220105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 250306560

約数和(自身を除く): 113086455

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 139, 155, 165, 193, 341, 417, 465, 579, 695, 965, 1023, 1529, 1705, 2085, 2123, 2895, 4309, 4587, 5115, 5983, 6369, 7645, 10615, 12927, 17949, 21545, 22935, 26827, 29915, 31845, 47399, 64635, 65813, 80481, 89745, 134135, 142197, 197439, 236995, 295097, 329065, 402405, 710985, 831637, 885291, 987195, 1475485, 2494911, 4158185, 4426455, 9148007, 12474555, 27444021, 45740035, 137220105]

約数ペア:

[(1, 137220105), (3, 45740035), (5, 27444021), (11, 12474555), (15, 9148007), (31, 4426455), (33, 4158185), (55, 2494911), (93, 1475485), (139, 987195), (155, 885291), (165, 831637), (193, 710985), (341, 402405), (417, 329065), (465, 295097), (579, 236995), (695, 197439), (965, 142197), (1023, 134135), (1529, 89745), (1705, 80481), (2085, 65813), (2123, 64635), (2895, 47399), (4309, 31845), (4587, 29915), (5115, 26827), (5983, 22935), (6369, 21545), (7645, 17949), (10615, 12927)]