2251426135

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 3274444800

約数和(自身を除く): 1023018665

約数列:

[1, 5, 7, 35, 37, 59, 79, 185, 259, 295, 373, 395, 413, 553, 1295, 1865, 2065, 2183, 2611, 2765, 2923, 4661, 10915, 13055, 13801, 14615, 15281, 20461, 22007, 23305, 29467, 32627, 69005, 76405, 96607, 102305, 110035, 147335, 154049, 163135, 172457, 206269, 483035, 770245, 814259, 862285, 1031345, 1090279, 1207199, 1738553, 4071295, 5451395, 5699813, 6035995, 7631953, 8692765, 12169871, 28499065, 38159765, 60849355, 64326461, 321632305, 450285227, 2251426135]

約数ペア:

[(1, 2251426135), (5, 450285227), (7, 321632305), (35, 64326461), (37, 60849355), (59, 38159765), (79, 28499065), (185, 12169871), (259, 8692765), (295, 7631953), (373, 6035995), (395, 5699813), (413, 5451395), (553, 4071295), (1295, 1738553), (1865, 1207199), (2065, 1090279), (2183, 1031345), (2611, 862285), (2765, 814259), (2923, 770245), (4661, 483035), (10915, 206269), (13055, 172457), (13801, 163135), (14615, 154049), (15281, 147335), (20461, 110035), (22007, 102305), (23305, 96607), (29467, 76405), (32627, 69005)]