25148525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1259}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 33747840

約数和(自身を除く): 8599315

約数列:

[1, 5, 17, 25, 47, 85, 235, 425, 799, 1175, 1259, 3995, 6295, 19975, 21403, 31475, 59173, 107015, 295865, 535075, 1005941, 1479325, 5029705, 25148525]

約数ペア:

[(1, 25148525), (5, 5029705), (17, 1479325), (25, 1005941), (47, 535075), (85, 295865), (235, 107015), (425, 59173), (799, 31475), (1175, 21403), (1259, 19975), (3995, 6295)]