148078475

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1217}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 190904448

約数和(自身を除く): 42825973

約数列:

[1, 5, 25, 31, 155, 157, 775, 785, 1217, 3925, 4867, 6085, 24335, 30425, 37727, 121675, 188635, 191069, 943175, 955345, 4776725, 5923139, 29615695, 148078475]

約数ペア:

[(1, 148078475), (5, 29615695), (25, 5923139), (31, 4776725), (155, 955345), (157, 943175), (775, 191069), (785, 188635), (1217, 121675), (3925, 37727), (4867, 30425), (6085, 24335)]