48917145

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1761

約数の個数: 32

約数和(自身を含む): 81948672

約数和(自身を除く): 33031527

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 795, 1663, 1961, 4989, 5883, 8315, 9805, 24945, 29415, 61531, 88139, 184593, 264417, 307655, 440695, 922965, 1322085, 3261143, 9783429, 16305715, 48917145]

約数ペア:

[(1, 48917145), (3, 16305715), (5, 9783429), (15, 3261143), (37, 1322085), (53, 922965), (111, 440695), (159, 307655), (185, 264417), (265, 184593), (555, 88139), (795, 61531), (1663, 29415), (1961, 24945), (4989, 9805), (5883, 8315)]