41405985

素因数分解:

$3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 75950784

約数和(自身を除く): 34544799

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 243, 265, 405, 477, 643, 795, 1215, 1431, 1929, 2385, 3215, 4293, 5787, 7155, 9645, 12879, 17361, 21465, 28935, 34079, 52083, 64395, 86805, 102237, 156249, 170395, 260415, 306711, 511185, 781245, 920133, 1533555, 2760399, 4600665, 8281197, 13801995, 41405985]

約数ペア:

[(1, 41405985), (3, 13801995), (5, 8281197), (9, 4600665), (15, 2760399), (27, 1533555), (45, 920133), (53, 781245), (81, 511185), (135, 306711), (159, 260415), (243, 170395), (265, 156249), (405, 102237), (477, 86805), (643, 64395), (795, 52083), (1215, 34079), (1431, 28935), (1929, 21465), (2385, 17361), (3215, 12879), (4293, 9645), (5787, 7155)]