12467325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 23401280

約数和(自身を除く): 10933955

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 57, 65, 75, 95, 195, 247, 285, 325, 475, 673, 741, 975, 1235, 1425, 2019, 3365, 3705, 6175, 8749, 10095, 12787, 16825, 18525, 26247, 38361, 43745, 50475, 63935, 131235, 166231, 191805, 218725, 319675, 498693, 656175, 831155, 959025, 2493465, 4155775, 12467325]

約数ペア:

[(1, 12467325), (3, 4155775), (5, 2493465), (13, 959025), (15, 831155), (19, 656175), (25, 498693), (39, 319675), (57, 218725), (65, 191805), (75, 166231), (95, 131235), (195, 63935), (247, 50475), (285, 43745), (325, 38361), (475, 26247), (673, 18525), (741, 16825), (975, 12787), (1235, 10095), (1425, 8749), (2019, 6175), (3365, 3705)]