5019975

素因数分解:

$3^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 60

約数和(自身を含む): 9692584

約数和(自身を除く): 4672609

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 67, 75, 81, 111, 135, 185, 201, 225, 333, 335, 405, 555, 603, 675, 925, 999, 1005, 1665, 1675, 1809, 2025, 2479, 2775, 2997, 3015, 4995, 5025, 5427, 7437, 8325, 9045, 12395, 14985, 15075, 22311, 24975, 27135, 37185, 45225, 61975, 66933, 74925, 111555, 135675, 185925, 200799, 334665, 557775, 1003995, 1673325, 5019975]

約数ペア:

[(1, 5019975), (3, 1673325), (5, 1003995), (9, 557775), (15, 334665), (25, 200799), (27, 185925), (37, 135675), (45, 111555), (67, 74925), (75, 66933), (81, 61975), (111, 45225), (135, 37185), (185, 27135), (201, 24975), (225, 22311), (333, 15075), (335, 14985), (405, 12395), (555, 9045), (603, 8325), (675, 7437), (925, 5427), (999, 5025), (1005, 4995), (1665, 3015), (1675, 2997), (1809, 2775), (2025, 2479)]