4148685

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 7488000

約数和(自身を除く): 3339315

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 389, 395, 711, 1167, 1185, 1945, 2133, 3501, 3555, 5835, 10503, 10665, 17505, 30731, 52515, 92193, 153655, 276579, 460965, 829737, 1382895, 4148685]

約数ペア:

[(1, 4148685), (3, 1382895), (5, 829737), (9, 460965), (15, 276579), (27, 153655), (45, 92193), (79, 52515), (135, 30731), (237, 17505), (389, 10665), (395, 10503), (711, 5835), (1167, 3555), (1185, 3501), (1945, 2133)]