12682815

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 32

約数和(自身を含む): 20998656

約数和(自身を除く): 8315841

約数列:

[1, 3, 5, 15, 61, 83, 167, 183, 249, 305, 415, 501, 835, 915, 1245, 2505, 5063, 10187, 13861, 15189, 25315, 30561, 41583, 50935, 69305, 75945, 152805, 207915, 845521, 2536563, 4227605, 12682815]

約数ペア:

[(1, 12682815), (3, 4227605), (5, 2536563), (15, 845521), (61, 207915), (83, 152805), (167, 75945), (183, 69305), (249, 50935), (305, 41583), (415, 30561), (501, 25315), (835, 15189), (915, 13861), (1245, 10187), (2505, 5063)]