84804975

素因数分解:

$3^4\times 5^2\times {\mathrm{41879}}^1$

素因数の和:41901

約数の個数: 30

約数和(自身を含む): 157091880

約数和(自身を除く): 72286905

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 41879, 125637, 209395, 376911, 628185, 1046975, 1130733, 1884555, 3140925, 3392199, 5653665, 9422775, 16960995, 28268325, 84804975]

約数ペア:

[(1, 84804975), (3, 28268325), (5, 16960995), (9, 9422775), (15, 5653665), (25, 3392199), (27, 3140925), (45, 1884555), (75, 1130733), (81, 1046975), (135, 628185), (225, 376911), (405, 209395), (675, 125637), (2025, 41879)]