12549615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 21826560

約数和(自身を除く): 9276945

約数列:

[1, 3, 5, 13, 15, 39, 65, 139, 195, 417, 463, 695, 1389, 1807, 2085, 2315, 5421, 6019, 6945, 9035, 18057, 27105, 30095, 64357, 90285, 193071, 321785, 836641, 965355, 2509923, 4183205, 12549615]

約数ペア:

[(1, 12549615), (3, 4183205), (5, 2509923), (13, 965355), (15, 836641), (39, 321785), (65, 193071), (139, 90285), (195, 64357), (417, 30095), (463, 27105), (695, 18057), (1389, 9035), (1807, 6945), (2085, 6019), (2315, 5421)]