128045115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{258677}}^1$

素因数の和:258699

約数の個数: 24

約数和(自身を含む): 242122608

約数和(自身を除く): 114077493

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 258677, 776031, 1293385, 2328093, 2845447, 3880155, 8536341, 11640465, 14227235, 25609023, 42681705, 128045115]

約数ペア:

[(1, 128045115), (3, 42681705), (5, 25609023), (9, 14227235), (11, 11640465), (15, 8536341), (33, 3880155), (45, 2845447), (55, 2328093), (99, 1293385), (165, 776031), (495, 258677)]