23536725

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 41664000

約数和(自身を除く): 18127275

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 83, 95, 199, 249, 285, 415, 475, 597, 995, 1245, 1425, 1577, 2075, 2985, 3781, 4731, 4975, 6225, 7885, 11343, 14925, 16517, 18905, 23655, 39425, 49551, 56715, 82585, 94525, 118275, 247755, 283575, 313823, 412925, 941469, 1238775, 1569115, 4707345, 7845575, 23536725]

約数ペア:

[(1, 23536725), (3, 7845575), (5, 4707345), (15, 1569115), (19, 1238775), (25, 941469), (57, 412925), (75, 313823), (83, 283575), (95, 247755), (199, 118275), (249, 94525), (285, 82585), (415, 56715), (475, 49551), (597, 39425), (995, 23655), (1245, 18905), (1425, 16517), (1577, 14925), (2075, 11343), (2985, 7885), (3781, 6225), (4731, 4975)]