2912374975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{691}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 3929319936

約数和(自身を除く): 1016944961

約数列:

[1, 5, 17, 25, 47, 85, 211, 235, 425, 691, 799, 1055, 1175, 3455, 3587, 3995, 5275, 9917, 11747, 17275, 17935, 19975, 32477, 49585, 58735, 89675, 145801, 162385, 168589, 247925, 293675, 552109, 729005, 811925, 842945, 2478617, 2760545, 3645025, 4214725, 6852647, 12393085, 13802725, 34263235, 61965425, 116494999, 171316175, 582474995, 2912374975]

約数ペア:

[(1, 2912374975), (5, 582474995), (17, 171316175), (25, 116494999), (47, 61965425), (85, 34263235), (211, 13802725), (235, 12393085), (425, 6852647), (691, 4214725), (799, 3645025), (1055, 2760545), (1175, 2478617), (3455, 842945), (3587, 811925), (3995, 729005), (5275, 552109), (9917, 293675), (11747, 247925), (17275, 168589), (17935, 162385), (19975, 145801), (32477, 89675), (49585, 58735)]