47011995

素因数分解:

$3^5\times 5^1\times {\mathrm{38693}}^1$

素因数の和:38713

約数の個数: 24

約数和(自身を含む): 84507696

約数和(自身を除く): 37495701

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 38693, 116079, 193465, 348237, 580395, 1044711, 1741185, 3134133, 5223555, 9402399, 15670665, 47011995]

約数ペア:

[(1, 47011995), (3, 15670665), (5, 9402399), (9, 5223555), (15, 3134133), (27, 1741185), (45, 1044711), (81, 580395), (135, 348237), (243, 193465), (405, 116079), (1215, 38693)]