15129615

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 25212096

約数和(自身を除く): 10082481

約数列:

[1, 3, 5, 15, 41, 73, 123, 205, 219, 337, 365, 615, 1011, 1095, 1685, 2993, 5055, 8979, 13817, 14965, 24601, 41451, 44895, 69085, 73803, 123005, 207255, 369015, 1008641, 3025923, 5043205, 15129615]

約数ペア:

[(1, 15129615), (3, 5043205), (5, 3025923), (15, 1008641), (41, 369015), (73, 207255), (123, 123005), (205, 73803), (219, 69085), (337, 44895), (365, 41451), (615, 24601), (1011, 14965), (1095, 13817), (1685, 8979), (2993, 5055)]