133775155

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{631}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 162676800

約数和(自身を除く): 28901645

約数列:

[1, 5, 109, 389, 545, 631, 1945, 3155, 42401, 68779, 212005, 245459, 343895, 1227295, 26755031, 133775155]

約数ペア:

[(1, 133775155), (5, 26755031), (109, 1227295), (389, 343895), (545, 245459), (631, 212005), (1945, 68779), (3155, 42401)]