54761325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 96660480

約数和(自身を除く): 41899155

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 83, 95, 249, 285, 415, 463, 475, 1245, 1389, 1425, 1577, 2075, 2315, 4731, 6225, 6945, 7885, 8797, 11575, 23655, 26391, 34725, 38429, 39425, 43985, 115287, 118275, 131955, 192145, 219925, 576435, 659775, 730151, 960725, 2190453, 2882175, 3650755, 10952265, 18253775, 54761325]

約数ペア:

[(1, 54761325), (3, 18253775), (5, 10952265), (15, 3650755), (19, 2882175), (25, 2190453), (57, 960725), (75, 730151), (83, 659775), (95, 576435), (249, 219925), (285, 192145), (415, 131955), (463, 118275), (475, 115287), (1245, 43985), (1389, 39425), (1425, 38429), (1577, 34725), (2075, 26391), (2315, 23655), (4731, 11575), (6225, 8797), (6945, 7885)]