47121105

素因数分解:

$3^1\times 5^1\times {\mathrm{1663}}^1\times {\mathrm{1889}}^1$

素因数の和:3560

約数の個数: 16

約数和(自身を含む): 75479040

約数和(自身を除く): 28357935

約数列:

[1, 3, 5, 15, 1663, 1889, 4989, 5667, 8315, 9445, 24945, 28335, 3141407, 9424221, 15707035, 47121105]

約数ペア:

[(1, 47121105), (3, 15707035), (5, 9424221), (15, 3141407), (1663, 28335), (1889, 24945), (4989, 9445), (5667, 8315)]