15019299

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1$

素因数の和:156

約数の個数: 36

約数和(自身を含む): 23705136

約数和(自身を除く): 8685837

約数列:

[1, 3, 9, 23, 37, 53, 69, 111, 159, 207, 333, 477, 851, 1219, 1369, 1961, 2553, 3657, 4107, 5883, 7659, 10971, 12321, 17649, 31487, 45103, 72557, 94461, 135309, 217671, 283383, 405927, 653013, 1668811, 5006433, 15019299]

約数ペア:

[(1, 15019299), (3, 5006433), (9, 1668811), (23, 653013), (37, 405927), (53, 283383), (69, 217671), (111, 135309), (159, 94461), (207, 72557), (333, 45103), (477, 31487), (851, 17649), (1219, 12321), (1369, 10971), (1961, 7659), (2553, 5883), (3657, 4107)]