1282503555

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{1559}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 2258867520

約数和(自身を除く): 976363965

約数列:

[1, 3, 5, 9, 15, 45, 101, 181, 303, 505, 543, 905, 909, 1515, 1559, 1629, 2715, 4545, 4677, 7795, 8145, 14031, 18281, 23385, 54843, 70155, 91405, 157459, 164529, 274215, 282179, 472377, 787295, 822645, 846537, 1410895, 1417131, 2361885, 2539611, 4232685, 7085655, 12698055, 28500079, 85500237, 142500395, 256500711, 427501185, 1282503555]

約数ペア:

[(1, 1282503555), (3, 427501185), (5, 256500711), (9, 142500395), (15, 85500237), (45, 28500079), (101, 12698055), (181, 7085655), (303, 4232685), (505, 2539611), (543, 2361885), (905, 1417131), (909, 1410895), (1515, 846537), (1559, 822645), (1629, 787295), (2715, 472377), (4545, 282179), (4677, 274215), (7795, 164529), (8145, 157459), (14031, 91405), (18281, 70155), (23385, 54843)]