47405405

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 57879360

約数和(自身を除く): 10473955

約数列:

[1, 5, 89, 307, 347, 445, 1535, 1735, 27323, 30883, 106529, 136615, 154415, 532645, 9481081, 47405405]

約数ペア:

[(1, 47405405), (5, 9481081), (89, 532645), (307, 154415), (347, 136615), (445, 106529), (1535, 30883), (1735, 27323)]