129339975

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 221954048

約数和(自身を除く): 92614073

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 127, 185, 367, 381, 555, 635, 925, 1101, 1835, 1905, 2775, 3175, 4699, 5505, 9175, 9525, 13579, 14097, 23495, 27525, 40737, 46609, 67895, 70485, 117475, 139827, 203685, 233045, 339475, 352425, 699135, 1018425, 1165225, 1724533, 3495675, 5173599, 8622665, 25867995, 43113325, 129339975]

約数ペア:

[(1, 129339975), (3, 43113325), (5, 25867995), (15, 8622665), (25, 5173599), (37, 3495675), (75, 1724533), (111, 1165225), (127, 1018425), (185, 699135), (367, 352425), (381, 339475), (555, 233045), (635, 203685), (925, 139827), (1101, 117475), (1835, 70485), (1905, 67895), (2775, 46609), (3175, 40737), (4699, 27525), (5505, 23495), (9175, 14097), (9525, 13579)]