38954925

素因数分解:

$3^4\times 5^2\times {\mathrm{19237}}^1$

素因数の和:19259

約数の個数: 30

約数和(自身を含む): 72161738

約数和(自身を除く): 33206813

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 19237, 57711, 96185, 173133, 288555, 480925, 519399, 865665, 1442775, 1558197, 2596995, 4328325, 7790985, 12984975, 38954925]

約数ペア:

[(1, 38954925), (3, 12984975), (5, 7790985), (9, 4328325), (15, 2596995), (25, 1558197), (27, 1442775), (45, 865665), (75, 519399), (81, 480925), (135, 288555), (225, 173133), (405, 96185), (675, 57711), (2025, 19237)]