26296475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 37497600

約数和(自身を除く): 11201125

約数列:

[1, 5, 19, 23, 25, 29, 83, 95, 115, 145, 415, 437, 475, 551, 575, 667, 725, 1577, 1909, 2075, 2185, 2407, 2755, 3335, 7885, 9545, 10925, 12035, 12673, 13775, 16675, 36271, 39425, 45733, 47725, 55361, 60175, 63365, 181355, 228665, 276805, 316825, 906775, 1051859, 1143325, 1384025, 5259295, 26296475]

約数ペア:

[(1, 26296475), (5, 5259295), (19, 1384025), (23, 1143325), (25, 1051859), (29, 906775), (83, 316825), (95, 276805), (115, 228665), (145, 181355), (415, 63365), (437, 60175), (475, 55361), (551, 47725), (575, 45733), (667, 39425), (725, 36271), (1577, 16675), (1909, 13775), (2075, 12673), (2185, 12035), (2407, 10925), (2755, 9545), (3335, 7885)]