138152025

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{55819}}^1$

素因数の和:55846

約数の個数: 36

約数和(自身を含む): 269945520

約数和(自身を除く): 131793495

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 55819, 167457, 279095, 502371, 614009, 837285, 1395475, 1842027, 2511855, 3070045, 4186425, 5526081, 9210135, 12559275, 15350225, 27630405, 46050675, 138152025]

約数ペア:

[(1, 138152025), (3, 46050675), (5, 27630405), (9, 15350225), (11, 12559275), (15, 9210135), (25, 5526081), (33, 4186425), (45, 3070045), (55, 2511855), (75, 1842027), (99, 1395475), (165, 837285), (225, 614009), (275, 502371), (495, 279095), (825, 167457), (2475, 55819)]