26041995

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 52715520

約数和(自身を除く): 26673525

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 315, 329, 423, 705, 987, 1645, 1759, 2115, 2961, 4935, 5277, 8795, 12313, 14805, 15831, 26385, 36939, 61565, 79155, 82673, 110817, 184695, 248019, 413365, 554085, 578711, 744057, 1240095, 1736133, 2893555, 3720285, 5208399, 8680665, 26041995]

約数ペア:

[(1, 26041995), (3, 8680665), (5, 5208399), (7, 3720285), (9, 2893555), (15, 1736133), (21, 1240095), (35, 744057), (45, 578711), (47, 554085), (63, 413365), (105, 248019), (141, 184695), (235, 110817), (315, 82673), (329, 79155), (423, 61565), (705, 36939), (987, 26385), (1645, 15831), (1759, 14805), (2115, 12313), (2961, 8795), (4935, 5277)]