144961025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{277}}^1$

素因数の和:482

約数の個数: 36

約数和(自身を含む): 199437756

約数和(自身を除く): 54476731

約数列:

[1, 5, 11, 25, 55, 121, 173, 275, 277, 605, 865, 1385, 1903, 3025, 3047, 4325, 6925, 9515, 15235, 20933, 33517, 47575, 47921, 76175, 104665, 167585, 239605, 523325, 527131, 837925, 1198025, 2635655, 5798441, 13178275, 28992205, 144961025]

約数ペア:

[(1, 144961025), (5, 28992205), (11, 13178275), (25, 5798441), (55, 2635655), (121, 1198025), (173, 837925), (275, 527131), (277, 523325), (605, 239605), (865, 167585), (1385, 104665), (1903, 76175), (3025, 47921), (3047, 47575), (4325, 33517), (6925, 20933), (9515, 15235)]