15487595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 20891520

約数和(自身を除く): 5403925

約数列:

[1, 5, 17, 29, 61, 85, 103, 145, 305, 493, 515, 1037, 1751, 1769, 2465, 2987, 5185, 6283, 8755, 8845, 14935, 30073, 31415, 50779, 106811, 150365, 182207, 253895, 534055, 911035, 3097519, 15487595]

約数ペア:

[(1, 15487595), (5, 3097519), (17, 911035), (29, 534055), (61, 253895), (85, 182207), (103, 150365), (145, 106811), (305, 50779), (493, 31415), (515, 30073), (1037, 14935), (1751, 8845), (1769, 8755), (2465, 6283), (2987, 5185)]