65672165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6691}}^1$

素因数の和:6860

約数の個数: 16

約数和(自身を含む): 85443456

約数和(自身を除く): 19771291

約数列:

[1, 5, 13, 65, 151, 755, 1963, 6691, 9815, 33455, 86983, 434915, 1010341, 5051705, 13134433, 65672165]

約数ペア:

[(1, 65672165), (5, 13134433), (13, 5051705), (65, 1010341), (151, 434915), (755, 86983), (1963, 33455), (6691, 9815)]