12182325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 21665280

約数和(自身を除く): 9482955

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 83, 95, 103, 249, 285, 309, 415, 475, 515, 1245, 1425, 1545, 1577, 1957, 2075, 2575, 4731, 5871, 6225, 7725, 7885, 8549, 9785, 23655, 25647, 29355, 39425, 42745, 48925, 118275, 128235, 146775, 162431, 213725, 487293, 641175, 812155, 2436465, 4060775, 12182325]

約数ペア:

[(1, 12182325), (3, 4060775), (5, 2436465), (15, 812155), (19, 641175), (25, 487293), (57, 213725), (75, 162431), (83, 146775), (95, 128235), (103, 118275), (249, 48925), (285, 42745), (309, 39425), (415, 29355), (475, 25647), (515, 23655), (1245, 9785), (1425, 8549), (1545, 7885), (1577, 7725), (1957, 6225), (2075, 5871), (2575, 4731)]