2541495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 4518144

約数和(自身を除く): 1976649

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 211, 219, 365, 633, 803, 1055, 1095, 2321, 2409, 3165, 4015, 6963, 11605, 12045, 15403, 34815, 46209, 77015, 169433, 231045, 508299, 847165, 2541495]

約数ペア:

[(1, 2541495), (3, 847165), (5, 508299), (11, 231045), (15, 169433), (33, 77015), (55, 46209), (73, 34815), (165, 15403), (211, 12045), (219, 11605), (365, 6963), (633, 4015), (803, 3165), (1055, 2409), (1095, 2321)]